In this regard, we can somehow compute or predict when will those major resources like rare earth metals will run out of supply due to our thirst for high-tech colourful glowy gadgets. They maybe scarce or not, these rare elements have become big business and have sparked and inspired the start-up and launching of a plenty of companies focused in mining for these metals.
The recent report by Apple company stated that 4 million iPhone 6 preorders were placed within the first 24 hours. The fast-growth of market for smartphone from other brand like Samsung, Lenovo, Asus, Sony and Nokia adds to the concern.
For this reason, you can be sure that the chemistry of smartphones will only become more complex as advanced materials and technology increasingly find their ways into our hands.
The Chemistry of Smartphones
Are you aware of the chemistry behind smartphones ? Ever wondered on some of the concepts of what is behind the touchscreen of a smartphone ? Are you interested in getting really deep into the mechanics of the smartphone and battery technology ?
Smartphones are now everywhere. We now live in a world full of them and you can basically research anything and everything about smartphones.
The Battery
Most phones use lithium ion batteries. These batteries contain lithium cobalt oxide as the positive electrode. Lithium-ion batteries are lighter than most rechargeable batteries. The electrodes are constructed of lightweight lithium & carbon. Lithium is a highly reactive element. Lithium batteries lose only 5% of their charge each month. Has no memory effect. Don’t have to use all the battery before recharging although they start to break down as soon as they leave the factory. These batteries lasts 2 to 3 years from manufacture date
They are extremely sensitive to high temperatures since heat makes the batteries to break down even faster . Also, DO NOT use the battery until it is dead since the battery will be completely ruined and you won’t be able to use it anymore. And there is a chance that the battery will explode if the battery pack fails
The battery packs can come in all shapes and sizes
On the inside of a battery pack you will find lithium ion cells which look an awful lot like AA battery cells unless you get a square or rectangular battery cell. There is a couple of temperature sensors, a voltage converter & regulator circuit, which maintains safe levels of voltage & current
The battery has a metal casing which contains three long spirals of thin sheets. There is a positive electrode made of lithium cobalt oxide (LiCoO2) and a negative electrode made of carbon. And a separator, a micro perforated plastic that eparates the positive and negative electrodes that allows ions to pass
On the inside the sheets are submerged in the organic solvent Ether. It is the most common of the organic solvents that are used. The solvents act as the electrolyte. When the battery charges the ions of lithium move through the electrolyte towards the negative electrode from the positive electrode. Then they move back towards the positive electrodes when the battery is being drained.
The Electronics
Elements that are used are Copper, Silver, Gold, Tantalum, Copper, Silver, and Gold are used for wiring, whilst copper, gold, and silver are made into micro electrical components. Tantalum is used as a main component for micro capacitors Nickel, Dysprosium, Praseodymium, Terbium, Neodymium, Gadolinium, Nickel is found in the microphones and other electrical connections . Neodymium, Gadolinium and Praseodymium are used in the magnets which are found in the speaker and microphone Terbium, Neodymium and Dysprosium are found in the vibration unit. Silicon, Oxygen, Antimony, Arsenic, Phosphorus, Gallium. Silicon is made into the chip in the phone and exposed to Oxygen and heat. It creates a layer of silicon dioxide on the surface. These bits of the layer will be taken off to allow a current of electricity to flow. Silicon can’t conduct electricity without other elements . There are different semiconductors for each different element that is used . The Tin and Lead are being used to solder the electronics and chip pieces together. Now days they use a combination of tin, silver, and copper as a lead free replacement
Chemistry's Role
The Chemistry of touchscreen technology is very wide and vast. When I started this project I didn’t realize how many things there were in one little smartphone. However I was able to find lots of sources that helped! The first thing that you see chemistry being involved would be the screen. Inside the screen there are different elements that are used to produce the variety of different colors that you see. Another huge thing that the smartphone contains would be the variety of elements. For example when they solder the pieces together they use a combination of tin, silver, and copper so they heat up the elements to create the solder metal. Another example of chemistry at work in a smartphone would be the chip. Not only is the chip made of 100% silicon but when it is exposed to oxygen and heat it then undergoes a chemical reaction and creates a layer of silicon dioxide which doesn’t allow electricity to pass through. So they scrape some bits of ot to allow electricity to pass through certain spots as needed. However the one thing that used the most chemistry would be the battery. In the battery there is a thin sheet of Lithium Cobalt Oxide or LiCoO2. Which is the chemical bonding of lithium, cobalt, and oxygen. Plus there is another sheet which is made of carbon and a separator sheet. All of these are fully submerged in an organic solvent where they work together and hold electricity.
Smartphone Chemistry:
There are 70 out of the 83 elements on the periodic table that can be found in your smartphone. Smartphones may contain up to 62 different types of metals. Rare earth metals such as scandium, yttrium, and elements 57-71. One single iPhone could contain 8 different rare-earth metals. You could find 16 of the 17 rare-earth metals if you examine several varieties of smartphones. Dysprosium and neodymium cause your smartphones to vibrate. Dysprosium and neodymium are contained in magnets in your smartphones.
Smartphone’s Display :
The screens of smartphones were designed to be tough. Actually it was the result of a serendipitous accident. A chemist accidentally heated a sample of glass to 900 degrees C then he dropped it onto the floor and it bounced instead of breaking. Hence was created the world’s first synthetic glass-ceramic
Synthetic glass-ceramic shares lots of similar properties with glass and ceramic. Glass is actually a formless solid, because it lacks a crystalline structure. The glass molecules aren’t in any type of form the are arranged more like a liquid yet frozen in place. Since glass does not contain atoms by which they cannot slip by each other this causes stress since there is no way to relieve this stress it forms a crack when excessive stress is placed on it.
Ceramics’ molecules however are often characterized by ionic bonds, even though they can also contain covalent bonds. Because of the extremely strong bonds between the molecules it makes it difficult for the planes to slip past each other. They resist compression but can break if bent. The combination of glass and ceramics creates a more tougher and stronger type of material. This material can be made by overheating the glass, so that a portion of the glass is transformed into a fine-grained crystalline material
It is extremely heat resistant. Glass-ceramics aka: vitroceramic, is a controlled crystallization of certain glasses. Sometimes it is induced by nucleating additives.
What is Behind a Touchscreen
There are two basic categories of touchscreens.
First is the resistive touchscreens. They can be touched with any type of material and still work. Like the ATM, or the little machine at the checkout counter where you sign your name for the credit card you use. They are made of two layers of conductive materials. When you touch a resistive screen the screen actually bends and touches the other layer so it connects the circuit. The software recognizes the change in the current at the point of contact and responds by carrying out the action that corresponds with that spot. This are also known as pressure-sensitive screens. ONLY one button can be pressed at once, if more than one is pressed at once then the software won’t respond
Second is the capacitive touchscreens. Since glass is an insulator it cannot conduct electricity. Even though glass has ions they are locked into place which stops the electricity from flowing through . It must be coated with a thin layer of a conductive substance such as Indium tin oxide which placed into a crisscrossing pattern. Because your finger has an electrical charge, when you touch the screen the charge from your finger connects with the screen’s charge the software reacts to the voltage drop.
Gallium, Arsenic, Lead and tin? The American Chemical Society has produced a video titled “What’s in your iPhone?” that explains the details that some of the chemical elements used to make smartphones.
Check it out :
To think that a small device contains that many components inside not only that for it to have half of the elements in the periodic table is quite impressive but even its surprising for it to have that many components the durability of the smartphone doesn’t satisfy me, first of all the battery of a smart is highly sensitive and it can be really hazardous if not take care of it properly next the heated glass of the smart phone can’t be shattered but it can break ones it is given enough stress and last wasting all of those precious metals just to make a smartphone with an insufficient durability/life span is truly a waste products like these should contain a small amount of materials because it’s not important sure we use smartphones to sustain our daily lives but wasting those precious materials that can be used for more advance technologies isn’t worth it.
ReplyDeleteJohn Kenneth O Araojo 11 Thessalonians
There are an isolated few graphics online that look at elements involved in the manufacture of a smartphone but there actually remarkably little easily accessible information out there that details the specific compounds used for specific purposes in mobile phones this probably isnt surprising since these details are probably kept under the lock and key of patent laws and the like however I tried my best with this graphic to provide a little more detail about specific uses an undertaking that took a lot more effort than I initially expected
ReplyDeleteNATHANIEL ALONZO
MALACHI
This article tells us to used to used our gadgets properly and yet teaching us that buying phone is one of our mistakes. There are high percentage of cellphone waste that been recorded. This also teaches us what periodic elements we can find in our cellphone like silver, copper gold and lithium.
ReplyDeleteThe article talks about what elements can we found in our cellular phone. It giving us knowledge on how dangerous the battery if it exposed in a high temperature because it will caused an explosion. Thanks to these article and I know that there are high percentage of phone waste around the world.
ReplyDeletePASA, DAVE E.
MALACHI
Joshua Padolina
ReplyDelete11-Thessalonians
I was surprised when I learned and discovered that here in my smartphone you have many chemical elements that can be found in the periodic table. I also learned how the scientist make experiment just to create different parts of our smartphones. I didn’t knew that some parts are just made from accidents and that amazes me.
Alex Gabrielle L. Legara
ReplyDeleteOur phone contain up different material that are much more pricely than the finish one.For it's function the one of them are already introduce in a previous article about the 'lithium-ion batteries'which conclude that it has one of the element 'lithuim'.Cellphones have lot more element inside on it like gold,silver,copper,nickel,tantalum that help big to build this kind of masterpiece.There are more than 80 element that have been contributed to build this phone but thus the natural resources is enough to supply ad support the demand of the people as the population increases and some people in such a young age cannot live without smartphone.It is very useful to have knowledge in chemistry for it connect and help us to overview and discover things,to invent,create and protect like this masterpiece that probably until the future will be known but must be ready for the consequences on the knowledge that he given us and everything that we have for nothing is permanent.
I have struggle on my brain because i didnt know what is the chemical elements inside of the mobile phone. But when i read it the
ReplyDelete17 tons of copper and a whooping 1/3 of a ton of silver. I've notice the precious metals being used like gold and palladium.
these rare elements have become big business.
Carlos bilugan
Stem malachi
"For every million cellphones manufactured and processed, there are more than 17 tons of copper and a whooping 1/3 of a ton of silver can be recovered from e-waste, in addition to the other precious metals being used like gold and palladium. In this regard, we can somehow compute or predict when will those major resources like rare earth metals will run out of supply due to our thirst for high-tech colourful glowy gadgets". Creating those gadgets just to have cool or just to be "in" is somehow waste of time and waste of earth metals and other resources our world have. The recent report by Apple company stated that 4 million iPhone 6 preorders were placed within the first 24 hours. The fast-growth of market for smartphone from other brand like Samsung, Lenovo, Asus, Sony and Nokia adds to the concern. Different phone company launch different phone model. Smartphones are now everywhere. We now live in a world full of them and you can basically research anything and everything about smartphones. Most phones use lithium ion batteries. The advantage of it is that the batteries contain lithium cobalt oxide as the positive electrode. Lithium-ion batteries are lighter than most rechargeable batteries. But the negative effect is they are extremely sensitive to high temperatures since heat makes the batteries to break down even faster. So it means having a mobile phone consider as a responsibilty to take care of it at used it well, you must consider its positive and negative effects. We need to be wise. Should the mobile phone companies produce more phones that will deplict our resources? And as a wise man should we buy the most latest phone which destroy our nature in return? The decision is ours to make, but the result of our act and decision will only affect the nature.
ReplyDeleteAhlia C Arazo 11-Micah
WOW!!! this is an amazing discovery because I didn't think that smartphone and other phone is consisting such an parts
ReplyDelete11HAGGAI
Joenel Demafiles (11-Timothy)
ReplyDeleteNowadays, we can’t deny the fact that the smartphones are part of our lives . You would have needed a whole bank of computers on an entire floor of an office building to do what you are able to do with a single smartphone today. But did you know that there are several chemical elements that are used to make a simple smartphone, including copper, silver, gold, tantalum etc. And every time you use your smartphone, you are putting chemistry into action. Smartphone technology is evolving at a dizzying pace. You can now use your smartphone to check your blood sugar, adjust your home’s thermostat, and start your car. Twenty years ago, no one envisioned that people would someday take more pictures with their cell phones than with their stand-alone cameras. It is anyone’s guess what will come next. Thanks to the intersection of chemistry and innovation, the possibilities are limitless.
John Nathaniel Lingon
ReplyDelete11-Nahum || STEM
Chemistry role is having really great impact now especially what else it can do in the future. For the most part, smartphones have many elements internally or externally possess to brings us safe, efficient, and productivity uses. If one or more smartphones is not working anymore, then some part of it could be get which it'll reuse to repair other damage phones and recycling it to lessen the disposal of a phones especially have batteries and lessen the impact to our environment.
Kensheen Francisco
ReplyDeleteG11/nahum
Smartphones are made up of around 30 elements, including copper, gold and silver for wiring and lithium and cobalt in the battery. The bright colours of the display are produced by small amounts of rare earth elements, including yttrium, terbium and dysprosium. Touch screen are manufactured mainly from aluminosilicate glass, a mixture of aluminium oxide and silicon dioxide, which is then placed in a hot bath of molten salt. The purpose of this is to allow smaller sodium ions to leave the glass and larger potassium ions to take their place. For battery majority of today’s phones use lithium ion batteries. These batteries tend to use lithium cobalt oxide as the positive electrode in the battery (though other transition metals are sometimes used in place of cobalt).
Waren Mendoza
ReplyDelete11-Thessalonians
Most phones or devices use lithium ion batteries these batteries use lithium cobalt oxide as a positive electrode. The batteries last 2 to 3 years from the date of operation of the highly sensitive ones. this is at high temperatures because the heat makes the batteries break even faster and there is a chance the battery will explode if the battery fails.
Bibay, John Tex
ReplyDeleteChemistry has a big role in our mobile phones, but not just only mobile phones also other gadgets. Before reading this, I already know that these phone have metals on it. There are many elements that can be found on our mobile phones, not just metals.
Bawiin, Kenneth Jae A.
ReplyDeleteSo a phone really does have a lot of elements assembled together. They used lithium-ion battery which is common on any kinds of phones, it is said that lithium ion is a lightweight rechargable battery for phones unlike any other. They use on lithium ion battery are lithium cobalt oxide for the positive side and carbon or graphite for the negative side. The positive side's purpose is to absorb the electrons coming from the negative side to produce the juice to power up your phone. And for the screen, there are elements like Praseodymium, Terbium, Yttrium and gadolinium that helps produce colors on your phone's screen.
Kevin G. Gaya
ReplyDelete11-Nahum
There are chemicals in our cellphones most of them are copper, gold and silver for wiring and lithium and cobalt in the battery. But there are also rare chemicals inside of our phones like yttrium, lanthanum, terbium, neodymium, gadolinium and praseodymium. Those rare types of chemicals inside our phone are slowly running out because of our thirst for more high-tech gadgets.
Julie Mae Burce Francisco
ReplyDeleteSTEM-Haggai
According to this article the chemical elements of the periodic table does it contain inside to our smartphones there are mote than 17 tons of copper and a whooling 1/3 of a ton of silver.In our generatiin smartphones are now everywhere.We now we live in our society that full of them and you can basucally research anything and everything using smartphones.
im so happy to hear that the mobile phones have a elements that have so many so elagance and so entertaiment ummhhh ,, about of smart so good thinnk about of made up of element beacause not work beacause of element so effective with element so attractive phone have them elements is so mind blowing because where you find cellphone have a element all of factual of the cellphone is all about element biggest or small pieces is made up of elements , the elements exposed and creates heat and electronics so what the elements do.-Angel C. Villaraiz(STEM-Nahum)
ReplyDeletei am just surprised that the smartphone is composed of different elements in smartphones, its the thing that catch up my attention since in just a small device it can possibly composed of different and lot of elements. Also they also explained the categories of touchscreen. the part that really amazed me is the thing that i said in the first sentence.
ReplyDelete11 timothy
alexander calucag
I am amazed on how many elements are in a single phone. I now understand how the phone works and the chemistry behind it. Who would've thought that a single phone is comprised of so many materials? I once wondered how the touchscreen is made and now I know why because of the electrical charge of your finger that connects with the screen's charge, fascinating indeed. Before, I didn't know much about phones and did not bother to even search about it, but because of this article I am now aware of what my phone is made of and why the battery health decreases over time
ReplyDelete-Bea Eunice Regulacio 11-Thessalonians
We were lived in a world that full of smartphones. Most of the phones are using lithium-ion batteries. This battery is last up to 2-3 years. There is a couple of temperature sensors, a voltage converter & regulator circuit, which maintains safe levels of voltage & current. There are 70 out of the 83 elements on the periodic table that can be found in your smartphone. Smartphones may contain up to 62 different types of metals.
ReplyDeleteKelvin Kyle Mapalo
11-Nahum
Kristel Anne Rodulfo
ReplyDelete11-Thessalonians
The article stated that in an single smart phones there are several rare metals, as a students i am concerned about the metals because for some reasons, rare metals must be kept because it is hard to find and maybe they are only of them left in earth. The best thing to do is to minimize the production of mobile phones per year, some of them could release a smart phone once a year not every quarter or every month. Manufacturer can also lessen the elements that they need to build an smartphone, we must conserve every single elements and every single rare metals that we have in this earth.
There's a chemistry behind a cell phone, first the battery most phones use lithium molecule batteries. These batteries contain lithium cobalt oxide as the positive cathode. Lithium-molecule batteries are lighter than most battery-controlled batteries. The cathodes are created of lightweight lithium and carbon. Lithium is a particularly responsive segment, second is gadgets, that has different semiconductors for each phenomenal segment that is used and the Science of touchscreen innovation is wide and huge. The screens of cell phones were intended to be extreme said that Really it was the consequence of a fortunate mishap, and there are two fundamental classes of touchscreens,First is the resistive touchscreens. They can be contacted with a material and still work. Like the ATM, or the little machine at the checkout counter where you sign your name for the Visa you use, second is the capacitive touchscreens. Since glass is an encasing it can't lead power.
ReplyDeleteThis article showed us the different components that completed a smartphone. It is amazing to know that a single smartphone contains 70 out of the 83 elements found in a periodic table. Our world today is almost worked by a smartphone but it might be a result of scarcity in those elements because of the huge demand. As a student, I want to advice everyone to obtain only what we need and not what we want because if we continue that kind of practices, we can lost most of our resources. Our surroundings are worked by chemistry and if we will not value the elements that helped us to reach progress, the day will come that we will be stuck because we don't have enough resources to discover, innovate and create new technologies.
ReplyDeleteDelos Santos, Michaela Blessing O.
Marion Rae P. Baguio
ReplyDelete11- Corinthians
Cellphones really changed our lives, we are not just aware that most of the elements were present in our mobile phones even those rare once were present, although those precious metals may run out of supply because some people wanted fancy or fashionable phones. Smartphones are everywhere, we admit that we can't live without phones specially in our generation. Our mobile phones uses lithium ion batteries that can possibly explode if the battery pack fails, it also have lithium cobalt oxide that allows ions to pass.The screen contains different elements that produce the colors that we see and the chip of our phones which is made up of silicon. In simple words our mobile phones include most of the elements that are present in the periodic table. So we must take good care of it and protect it as much as possible.
Technology like smartphone is changing the world. It is very handy and easy to use and that's why it is in demand by a lot of people all over the world. Smartphones are made up of 70 out of the 83 elements on the periodic table and I was amazed when I read this in the article. Smartphone helps me as a student because I can get a lot of information and I can also communicate with my loved ones with the use of this. But, on the other hand, I'm worried because of the technology advancement. The precious elements used to create smartphones are not an infinite source so we should also consider our environment before we innovate what we want.
ReplyDeleteDepalac, Ma. Ricel J.
Smartphone and technologies have different roles and varieties of our life, especially for professionals and students. It enables us to do our tasks efficiently and makes our day productively. According to the article that I have read, smartphones have different kinds of elements from the periodic table that enables it to work effectively. A smartphone is consists of 70 out of 80 elements which also have advantages and disadvantages for our body that can make our technology world worst. Personally speaking, I've felt surprised and worried at the same time because technology is widely known and acceptable around the world that can use by different kinds of people which can lead us to different kinds of disaster but technology has also had an advantage for students, it improves our knowledge and it develops students' higher-order thinking skills. I've also felt surprised because we didn't know that the thing that we can take anywhere has lots of chemistry related to it especially the elements on the periodic table. The small electronic chips and materials that a smartphone has are not eco-friendly which can damage nor destroy our environment, we should always consider and know some information about the small things it consists to save our environment before getting into the most reliable thing that we can use to make our life easier and fluent by using smartphones.
ReplyDelete- Medrano, Keithlyn S.
The various components required to make a cell phone work come from different places all over the world. In fact, according to the article above, a smart phone consist of many elements.
ReplyDeleteAmong the chemical elements use in smart phones are copper, gold and silver for wiring, lithium and cobalt in the battery and aluminum, silicon, oxygen and potassium in the glass screen.
It is really amazing to know that most of the elements found in the periodic table of elements can only be found in one gadget and that is a smartphone. That simple gadget for communication has been made complicatedly successful due to the presence of elements. It;s part from the smallest part of the inside part to the covering material of the phone is made because of elements.
The bright colors of the display produced by small amounts of rare earth elements including Yttrium, Terbium and Dysprosium.
So whenever we use our cellphones we should be thankful to those scientists who invented or discovered these elements that are being use to make communication possible and easier.
Smartphones are not simply made so we have to take good care of our cellphones because it pass through a very complicated processes.
LAURENZ ALAN D. PAREDES
STEM
Grade 11 - Haggai
"For every million cellphones manufactured and processed, there are more than 17 tons of copper and a whooping 1/3 of a ton of silver can be recovered from e-waste, in addition to the other precious metals being used like gold and palladium. In this regard, we can somehow compute or predict when will those major resources like rare earth metals will run out of supply due to our thirst for high-tech colourful glowy gadgets". Creating those gadgets just to have cool or just to be "in" is somehow waste of time and waste of earth metals and other resources our world have. The recent report by Apple company stated that 4 million iPhone 6 preorders were placed within the first 24 hours. The fast-growth of market for smartphone from other brand like Samsung, Lenovo, Asus, Sony and Nokia adds to the concern. Different phone company launch different phone model. Smartphones are now everywhere. We now live in a world full of them and you can basically research anything and everything about smartphones. Most phones use lithium ion batteries. The advantage of it is that the batteries contain lithium cobalt oxide as the positive electrode. Lithium-ion batteries are lighter than most rechargeable batteries. But the negative effect is they are extremely sensitive to high temperatures since heat makes the batteries to break down even faster. So it means having a mobile phone consider as a responsibilty to take care of it at used it well, you must consider its positive and negative effects. We need to be wise. Should the mobile phone companies produce more phones that will deplict our resources? And as a wise man should we buy the most latest phone which destroy our nature in return? The decision is ours to make, but the result of our act and decision will only affect the nature.
ReplyDeleteAhlia C Arazo 11-Micah
This article have so many information that I don't know about before. I learned in this article that our phone has a precious metal inside it. The article said that there are more than 17 tons of copper and whooping ⅓ a of ton of silver that can be recovered from e-waste. I also learned that most of phone uses lithium Ion batteries. This batteries have so many use in our things. The smart phone also have elements that are used to make a micro electrical components. The chemistry have also role In this smartphone. I read in this article that 70 out of the 83 elements on periodic table can be found in our smartphone. As we can see, chemistry have a major role in our things that we did not expect.
ReplyDeleteAngelica V. Layderos
11- MICAH
We should have proper knowledge about our smartphones' materials so that we are aware of do's and dont's. I've learned that our smartphones have their metals inside that help them to function. The different parts of the phone have different kinds of metals that are in our periodic table. the first information that they stated is that the battery of the phone (mostly lithium-ion) has a metal casing containing three long thin sheet spirals. There is a positive lithium cobalt oxide (LiCoO2) electrode and a negative carbon electrode. According to them, the screen of the phone must be covered with a thin layer of a conductive material, such as Indium tin oxide, which is put in a crisscrossing pattern. Because your finger has an electrical load when you touch the screen, the load from your finger attaches to the screen. This article gives us knowledge about the materials inside our smartphone. One of these is Tantalum, which is used as the main component of micro capacitors Nickel, Dysprosium, Praseodymium, Terbium, Neodymium, Gadolinium, and other electrical connections. Nickel is used in microphones and other electrical connections. Neodymium, Gadolinium, and Praseodymium are used in the speaker magnets and Terbium, Neodymium, and Dysprosium microphones are used in the vibration systems. To sum it all up, our smartphones have a lot of connections in chemistry. Chemistry contributed a lot to making a smartphone. The elements in the periodic table serve as a tool to make the smartphone function and work great.
ReplyDeleteTapia, Patricia Anne B.
Grade 11 - Corinthians
Yancy Ken A Amante
ReplyDelete11 Thessalonians
what i learned in this article is that our cellphone contains 70 to 83 elements in the periodic table and this article talks about the different elements in our cellphone that will help us in our daily needs our cellphone contains metals like copper gold silver nickel etc. and it also uses lithium battery that supplies electricity in our cellphone and because of this article i learned about what chemicals inside of our cellphone and how it is work.
based of my critical understanding on this study the Chemical Elements in the Periodic Table contain inside in smart phone some of it are Tantalum, Copper, Silver. Gold used for wiring, whilst copper, gold, and silver are made into micro electrical components however Tantalum is used as a main component for micro capacitors Nickel, Dysprosium, Praseodymium, Terbium, Neodymium, Gadolinium, Nickel is found in the microphones and other electrical connections and so on, there are many elements that contains inside in smart phone its unbelievable I'm grateful that i read this because its gave me knowledge and information as well and now i have lot of ideas about these smart phones that contains many elements and that so smart.
ReplyDeleteJudy Ann D Tulaylay 11-Micah
based of my critical understanding on this study the Chemical Elements in the Periodic Table contain inside in smart phone some of it are Tantalum, Copper, Silver. Gold used for wiring, whilst copper, gold, and silver are made into micro electrical components however Tantalum is used as a main component for micro capacitors Nickel, Dysprosium, Praseodymium, Terbium, Neodymium, Gadolinium, Nickel is found in the microphones and other electrical connections and so on, there are many elements that contains inside in smart phone its unbelievable I'm grateful that i read this because its gave me knowledge and information as well and now i have lot of ideas about these smart phones that contains many elements and that so smart.
ReplyDeleteJudy Ann D Tulaylay 11-Micah
Smartphone use in lithium ion batteries. Batteries are contain lithium cobalt oxide as the positive electrode and ligther than the most rechargeable batteries. The electronics used as copper, silver, gold, and tantalum. Silver and gold used for wiring whilst and silver made by micro electrical components and Tantalum are used in the main components. The periodic table have a 70 out of 83 elements and the smartphone have a 62 difference mental. They have a two types of touchscreen : First is soft touch and no hang and the second is hard touch because of the ion.
ReplyDeleteIvy Mae Tarosa
11 NAhum STEM
There are elements in the periodic table that has a smart phone. Now I wouldn't be surprised why a smartphone costs that high. The materials for production are the one contributing to the price. These aren't just the materials that you usually see, the materials are elements. Not only it is hard to find elements but also limited.
ReplyDeleteRenz Brian M. Soriano
According to Professor David Cole-Hamilton, emeritus professor in chemistry at St Andrews said, people should avoid changing their phones every few years because among the chemical elements used in smartphones are copper, gold and silver for wiring, lithium and cobalt in the battery, and aluminium, silicon, oxygen and potassium in the glass screen and most of these are endangered. It is a lesson to us. We should care for the things around us, because these naturally occurring elements won’t last forever.- Shane Nicole R. Doligol 11-Micah
ReplyDeleteSmart Phones is the one of the best invention ever it can really help us to our daily life since when it was invented it truly said our teachnology grow faster and faster than ever. Smart Phones can really help us in our daily life or every day life. Smart phones are handy and many stuff that you can do and not just for entertainment but also for work, schools and etc. Smart phones are also efficient you can finish your task very easy whenever you are by having this. Also almost of all smart phones are really really resistant. It means to say it is worth to have it. I'm shock that phone contain of more elements of the periodic table of elements. That you can recycle once you disposed it proper. It means to said also smart phone are eco friendly. You are not wasting the resources easly by that thing.
ReplyDeleteKurt Steven D. Sedaba
11-Micah (STEM)
GABRIELLE BANAAG
ReplyDelete11-TIMOTHY
I would like to think that with this data, the data would seem outdated as it seems it was made a few years ago and now with the millions of more models and versions of different smartphones being made yearly alone, the numbers on that article would have seemed to probably doubled or even tripled as people nowadays have usually more than one smartphone and with no instructions yet on how to properly dispose these smartphones. But with the new technological advancements, it has just proved how much technology has evolved to a certain extent that we can carry a periodic table's worth of elements at our pockets. 50 years ago, I don't think noone would have dreamt that we have found technologies small and simple as a smartphone looks but as complex as recent technology goes.
JUNIO,MICHAELA THERESE B.
ReplyDelete11-MICAH(STEM)
I was amazed after I read the article, I learned a lot of things.I found out that even such a little smartphone contains a lot of elements in periodic table , majority of them is connected on chemistry. Imagine the 70 elements out of 83 elements in periodic table can be found in a smartphone....Elements that has something to do with the screen,makes a variety of elements and the chip in our smartphones which is made of 100% silicon and if its exposed in oxygen chemical reactions will occur which will create a layer of silicon dioxide that doesn't allow electricity to pass through so they decided to submerged in an organic solvent where they can work together and hold electricity which is good.A rare-earth metals elements can be found in our smartphones too,especially the iphone that contains 8 diff. rare-earth materials.
There's a lot of elements who has their specific use inside a smartphone and I was amazed by it and with everything.
Mejia Ronz , Corinthians
ReplyDeleteElectronics are one of the most powerful and useful inventions humans has given to us , Useful because in just a click or push of a button you can surf through just about anything that your phone can offer. But do you know what that magical glowy box is made of ?, this article talks about that I can't get it in to this comment but i can conclude that smart phones are one of the most fastest growing product the world has ever seen , from the company of Apple to Sony they use a lot of natural earth elements like copper, silver and gold to make the components of the said phones , not only that they also use rare earth elements , tantalium and neodymium are some of those earth elements unlike the natural earth elements they are considered scarce or limited to us humans so we can't use it every single time just for smartphones. What I'm saying is making smartphones alone is an improbable decision of us to do because those earth elements can also be used to make different products to better help us humans.
Mejia Ronz , Corinthians
ReplyDeleteElectronics are one of the most powerful and useful inventions humans has given to us , Useful because in just a click or push of a button you can surf through just about anything that your phone can offer. But do you know what that magical glowy box is made of ?, this article talks about that I can't get it in to this comment but i can conclude that smart phones are one of the most fastest growing product the world has ever seen , from the company of Apple to Sony they use a lot of natural earth elements like copper, silver and gold to make the components of the said phones , not only that they also use rare earth elements , tantalium and neodymium are some of those earth elements unlike the natural earth elements they are considered scarce or limited to us humans so we can't use it every single time just for smartphones. What I'm saying is making smartphones alone is an improbable decision of us to do because those earth elements can also be used to make different products to better help us humans.
ALTHEA MANIMTIM
ReplyDelete11-TIMOTHY
These days, cellphones can be found just about anywhere you look. It has been such a commodity that almost everyone is expected to own one, but owning one isn't the same as knowing how it works. The article delves into the topic of the chemistry of cellphones, meaning what it's main parts are and what they're made of and how they tick. Starting with the lithium-ion battery, it utilizes the elements on the periodic table, although combustible when certain requirements are met, it is counteracted by other elements that suppress the combustible aspect. And finally for the electronics, it uses the elements Copper, Silver, Gold, Tantalum. Through these elements it allows your phone to do the things it does, although it isn't as simple as that, as some of these elements serve as a catalyst for other elements
Geraldo Geoffrey , Corinthians
ReplyDeleteElectronics are one of the most powerful and useful inventions our ancestor has given to us , Useful because with just a click or tap of a button or screen you can surf through anything that your phone or pc can offer. This article talks about smart phones are one of the most fastest growing product the world has ever seen , from the company of Apple to Sony they use a lot of metallic elements such as copper, silver and gold to make the components or parts of the phones , not only that they also use rare elements , tantalium and neodymium are some of those earth elements unlike the natural earth elements they are considered scarce or limited to us humans so we can't use it every single time just for smartphones. I concluded that making smartphones alone is an improbable decision for us to do because our earth metals can also be used to make different products that can be of help to us humans.
Geraldo Geoffrey , Corinthians
ReplyDeleteElectronics are one of the most powerful and useful inventions our ancestor has given to us , Useful because with just a click or tap of a button or screen you can surf through anything that your phone or pc can offer. This article talks about smart phones are one of the most fastest growing product the world has ever seen , from the company of Apple to Sony they use a lot of metallic elements such as copper, silver and gold to make the components or parts of the phones , not only that they also use rare elements , tantalium and neodymium are some of those earth elements unlike the natural earth elements they are considered scarce or limited to us humans so we can't use it every single time just for smartphones. I concluded that making smartphones alone is an improbable decision for us to do because our earth metals can also be used to make different products that can be of help to us humans.
In our modern generation, technology is everywhere, almost of us are already had a smartphones even the childrens are already had a gadgets. Before, i know that there was an elements in our smartphone but only in battery and the electronics but now after reading this article i was amazed that even the touchscreen and the casing are also having some elements. Our batteries contain lithium cobalt oxide while the electronics of our phones are using copper, solver, gold, tantalum and many more that are used to build chips, semi conductors, vibration unit and others. I was also amazed that inside the screen there were also some elements used that will produced a different variety of colors. And imagine that there was 70 elements that we can found in your smartphones. Having elements on our smartphones make it more stronger and having a good quality.
ReplyDeleteElaine V. Yacat
Thessalonians
Thanks to this article Because I got many idea on what are the chemical elements that my phone composed like article says it have a 17 tons of copper inside and lithium batteries and etc. And also This article says that 70 out of 83 elements is composed of each phone we have, I wonder How is that happen that's why I've still thinking on how the world of technologies works.
ReplyDeleteJunjun balando
11- malachi
Leonalyn Arce
ReplyDelete11 - Malachi
Smartphones are widely used all over the world because of its easy to use, it can be hand carried so you can bring anywhere you want, plus, you can easily access sites without having to use computer or laptop. I was amazed when I learned that for every million cellphones manufactured and processed, there are more than 17 tons of copper and a whooping 1/3 of a ton of silver can be recovered. Not just copper and silver, but many more precious chemical elements that can be found in periodic table can also be found inside our smartphones too. I can say that chemistry plays a big role in technology. It amazes me that there are 70 out of the 83 elements on the periodic table that can be found inside our smartphones.
According to the article, smartphones are now everywhere. We can basically research anything and everything. Smartphones are like periodic table beacuse it contains chemical elements from the parts. Like the battery, it uses lithium cobalt oxide for the lithium ion batteries. The electronics, elements used are copper, silver,gold, tantalum and many more.
ReplyDelete-naomi dolleton 11 corinthians
Angela Llarena
ReplyDeleteXI-Haggai
The circuit boards in cell phones contain myriad toxins such as arsenic, antimony, beryllium, cadmium, copper, lead, nickel, and zinc.
Brominated flame retardants are found in the plastic housing, printed wiring board, and cables.
The lithium-ion and nickel-metal hydride batteries contain heavy metals such as cobalt, zinc, and copper.
Many of these chemicals are Persistent Bioaccumulative Toxins (PBTs) and have the potential to be released into the air and groundwater when burned in incinerators or disposed of in landfills, thus creating unnecessary threats to human health and the environment
Most phone use lithium ion batteries that contains lithium cobalt oxide as a positive electrode.Lithium ion batteries are lighter than the others baecause the electrodes are constructed of lightwieght lithium and carbon.Copper, Silver, Gold, Tantalum, Copper, Silver, and Gold are utilized for wiring, while copper, gold, and silver are made into miniaturized scale electrical parts. Tantalum is utilized as a fundamental part for smaller scale capacitors Nickel, Dysprosium, Praseodymium, Terbium, Neodymium, Gadolinium, Nickel is found in the mouthpieces and other electrical associations . Neodymium, Gadolinium and Praseodymium are utilized in the magnets which are found in the speaker and amplifier Terbium, Neodymium and Dysprosium are found in the vibration unit. Silicon, Oxygen, Antimony, Arsenic, Phosphorus, Gallium. Silicon is made into the chip in the telephone and presented to Oxygen and warmth. It makes a layer of silicon dioxide superficially. These bits of the layer will be taken off to permit a flow of power to stream. Silicon can't direct power without different components . There are various semiconductors for each unique component that is utilized . The Tin and Lead are being utilized to weld the hardware and chip sorts out. Presently days they utilize a mix of tin, silver, and copper as a lead free substitution and this is the components use in the electronics.
ReplyDelete-SHANE ANGELA DEPUTO
I can believe that a phone i am holding right now contained some chemicals in periodic table i thought it was just compose of metal,and rubber and plastic and also some wires,and they use a ton of chemicals like for coppee was about 70, and they recycle it with e-waste.And maybe the reason why phones are quite tough in a matter of physical.This information was so overrated it explains why phones are operated and since we used it like everyday we didnt even wonder how it made and operate but now i know.Chemistry does impacts so great to us because in simple chemical can make a technology we're holding right now or even in the near future.
ReplyDeleteJoshua Daniel A.Rico 11 micah
My reaction to this article is that they discuss the whole article very well, they completely discuss how many elements are used in a smartphones. I learned that the smartphones contains a 70 Elements out 83 elements I've learn too that the smartphones has a rare earth metals. In a single screen contains a lot of elements.
ReplyDeleteLance Andree N.Noble
It's good to know that chemistry is broad that smartphones also have it.Chemistry has a big role in our life like this one that is involved in smartphones that we are using daily.Almost 80% of elements can be found in smartphones even rare metals.Such metals or elements mentioned in the article are big displays that makes the smartphone more advance.All in all,Chemistry is great that it could help us to live in a more convenient ways.
ReplyDeleteJanelle Reighn L. Tejado(11-Micah)
Other than batteries or the electronics of the smarthphones that related nor made in type of chemistry, the model or what it made up in smartphones is contain of elements too in chemistry. and i know that it's full of metal inside or outside of the smartphones, with the 70 elements that it has used in creating this type of product, we all know that it's not easily created but it has a progress to arrange and collect the requirements of the needs in the elements.
ReplyDeletePatrick Justine P. Madrinan
11-Malachi
I have Understand that the Device or Smartphone as we call it, has A lot of chemical elements, This very object that we hold and Helped us everyday in our lives actually has so many chemicals, This very chemicals that we have inside our Smartphones are needed for It to function Perfectly. The Battery, the part inside our phone that is needed so our phone can function, Must be Used carefully, The Battery might overheat and cause our phone to explode.
ReplyDeleteThe Science of Smartphone is truly a Big Innovation for the human kind but it also Comes with Harm. So as User of Such device, we must handle our smartphone with care so that we can use it More and Not break it early and We must Not Use our smartphone that often because it is for our health.
Rianne Claire G. Bato
11-Timothy
It is important that we all know what is inside our smartphones,because it may help us to take care of our smartphones and make it last longer. In this generation smartphones are everywhere. It is very important to some of us because basically we can do anything in it and it makes our lives easier.
ReplyDeleteMadlangsakay, Remo M.
Zyra Balladeng
ReplyDelete11- Corinthians
In our generation today we always use our smartphones. But didn't we know that there are a lot of pieces that complete a smartphone. The chemistry of a smartphone. 70 out of the 83 elements on the periodic table that can be found in your smartphone. Smartphones may contain up to 62 different types of metals. Rare earth metals such as scandium, yttrium, and elements 57-71. The battery and the electronics of a smartphone has chemistry in it. The battery. It uses lithium ion batteries. These batteries contain lithium cobalt oxide as the positive electrode. Lithium-ion batteries are lighter than most rechargeable batteries. The electronics. The elements that are used are Copper, Silver, Gold, Tantalum, Copper, Silver, and Gold are used for wiring, whilst copper, gold, and silver are made into micro electrical components.
In conclusion, smartphone is a complex gadget that we use everyday. And it gets more complex when the technological advancement increases.
Chemistry might is certainly not easy. People do not often see the importance it has in our life. But this article proves that just because we can not understand something, it is not important. It was fascinating to discover that there are many elements in our smartphones. As fascinating it is, we should be cautious in using our smartphones because some of this chemicals might harm us.
ReplyDeleteAliezan C. Jabungan- thessalonians
We are now leaving in the future, where all things are high-tech and evolved.
ReplyDeleteSmartphones, is a high-tech gadget that helps us to work easily on some tasks. It contains a lot of elements in periodic table to help the smartphone to be build and work, thus smartphones help us to our daily tasks it is still hazardous in some ways, example of this is its battery, it may explode due to the miss use of it because some elements react on over heating of the battery. We should more careful on using our smartphones for us to be safe.
Nicole Monroid
I thought that there was no connection of making smartphones with chemistry,who would have thought about it,right? The more shocking parts are that there were many metals from periodic table that were used in making the electronic devices. And it was mentioned that some of the metals that were used are rare and it could be ran out because of too many uses of the rate metals.If the manufacturer would not control tha demands I am afraid that the metals would be gone. If one device consist seventeen up to eighty kinds of metals for example the most common are gold,silver, copper and so on we must have an alternative or reduces the use of it.
ReplyDelete11-Corinthians (LOA)
Baclay,Faye
This article is good and it can help to people who are looking for informations that will conducting a research or knowledge about it. Smartphones are now everywhere. We now live in a world full of them and you can basically research anything and everything about smartphones. For this reason, you can be sure that the chemistry of smartphones will only become more complex as advanced materials and technology increasingly find their ways into our hands. Tayoto, Mariah Ellen M. (STEM 11-NAHUM)
ReplyDeleteIt is fair to say that smartphones have been one of the things that has been part of our life for it has been around for a very long time and has been used by almost every people we know of where it has also been an essential in our everyday living. However, in using these smartphones we never came across to think what chemical elements it contains how does these chemicals are being used in our smartphones, the elements that are in our smartphones contain rare earth materials which could run out of supply due to the need to have more of such electronic devices but it is no doubt that because of these metals, humans have created a technology that can be widely used in our everyday lives and made our life easier and has created more advanced technologies up to this day.
ReplyDelete(manalad,hannah julia - corinthians)
I think its very fascinating to think how many elements are needed to composed a smart phone for example the electronic part is made of Copper, Silver, Gold and Tantalum which I think its very interesting and almost 70 out of 83 elements in our periodic table can be found in our smartphones,I think chemistry plays a very important role when it comes to constructing a smartphone and other technical gadgets because smartphones needs chemistry to be formed and invented eventhough its a very complex manner.
ReplyDeleteNAME:REDD R. MABAIT
GR AND SEC:11-MICAH(STEM)
on this generation people nowadays are more addicted on the technology because this generation is very modern so lot a people spending their lot of times on scrolling or watching ads or videos they communicate through technology and gathering information from technology instead of reading books or gathering information on books. sadly honestly i didn't know what the elments of smartphones have thanks to this information now i know.
ReplyDeleteDARYLL REGIS
11-NAHUM
Chemistry and Smartphones are two different things with great relation,smartphones needs chemistry to be united because most of the structure of a smartphone can be found in the periodic table,for instance our smartphone's battery that is composed if cobalt and lithium,two elements thatbcan be found in our perioudic table,an also great example of this is gold,silver,copper and tantalum that form our smartphone's electronic parts,having chemistry is a very important thing and this article showed that the things that we rely the most needs chemistry to be form.
ReplyDeleteName:Vivien Guevarta
Section:11-MICAH(stem)
Who will expect that our cellphones is made up of that. Imagine out of 83 elements we have in the periodic table 70 of those has our cellphones. In this article, it is said that it is possible to have lack of supply of those elements we have on our cellphones because where getting and getting modern nowadays. It is also possible that in the future their are a lot of inventions that will be made up of the said elements. Cellphones is also active in radiation that can give’s us poor eye sight. Most of the people in the world have cellphones maybe if i can estimate 90% of people have their own cellphones. While reading this article I realized that first why should inventors invented cellphones? Yah its given to communicate easily, to search or look for your project or assignment, to play games or even take pictures everywhere you go. When they know it is possible to have lack if elements in the future.
ReplyDelete11-Timothy
Cristian James Catanghal
This has a good title that can caught someone's interest especially about phone and a very knowledgeable
ReplyDeleteInfo for everyone. It's really good to know that there are a lot of precious metal in our phone and what are the role's of it. Like why they put that material has a chemical of this because of this. And now i learned some things inside our phone maybe i can get some ideal to apply that chemical in other things that can we used. I hope someone who already read this can used, share and make a things for our better life.
-Anna Mae Alog
11-Micah
Raven charles M. Aguilar
ReplyDelete11-timothy
It is very amazing and amusing at the same time to know that there are many elements in a smartphones. I now know that there are various of metals inside a smartphone. It is also very cool to know what is behind the glass of a touchscreen because i have always wondered how it works no i know but it is also sad that we are using gold silvers and other precious materials to make smartphones. I wish they can find a alternative for the precious materials
Nowadays, most of us use their smartphones for like, literally everything. Smartphones are mobile phones that performs many functions of the computer, typically having a touchscreen interface, Internet access, and an operating system capable of running downloaded applications. But how does smartphones really work? All in all, we can say that smartphones are made by chemistry. Simply because of the batteries, which most of the phones nowadays uses Lithium-Ion. The Electronics, including copper, silver, gold, etc, which are the main components of the phone itself. The screen or touchscreen, which is also composed of different elements, and have different types. And the display, which is composed of solid substances, such as glass, ceramics, and crystallines. Also, according to chemistry, there are 70 out of 80 elements on the periodic table that can be found on your smartphones. So by that, we can say that smartphones do really help us, smartphones is made from chemistry, and can evolve by the time that we gather more materials to improve that technology.
ReplyDeleteTOLENTINO, Luis Miguel
11 - TIMOTHY
Joenel Demafiles (11-Timothy)
ReplyDeleteNowadays, we can’t deny the fact that the smartphones are part of our lives . You would have needed a whole bank of computers on an entire floor of an office building to do what you are able to do with a single smartphone today. But did you know that there are several chemical elements that are used to make a simple smartphone, including copper, silver, gold, tantalum etc. And every time you use your smartphone, you are putting chemistry into action. Smartphone technology is evolving at a dizzying pace. You can now use your smartphone to check your blood sugar, adjust your home’s thermostat, and start your car. Twenty years ago, no one envisioned that people would someday take more pictures with their cell phones than with their stand-alone cameras. It is anyone’s guess what will come next. Thanks to the intersection of chemistry and innovation, the possibilities are limitless.
Joenel Demafiles (11-Timothy)
ReplyDeleteNowadays, we can’t deny the fact that the smartphones are part of our lives . You would have needed a whole bank of computers on an entire floor of an office building to do what you are able to do with a single smartphone today. But did you know that there are several chemical elements that are used to make a simple smartphone, including copper, silver, gold, tantalum etc. And every time you use your smartphone, you are putting chemistry into action. Smartphone technology is evolving at a dizzying pace. You can now use your smartphone to check your blood sugar, adjust your home’s thermostat, and start your car. Twenty years ago, no one envisioned that people would someday take more pictures with their cell phones than with their stand-alone cameras. It is anyone’s guess what will come next. Thanks to the intersection of chemistry and innovation, the possibilities are limitless.
I never knew that smartphones have a lot of elements in it. Though those elements may not be in their original form the materials used to create smartphones still contain various elements inside it. Every element has its own unique way in activating, producting, showing its function in a smartphone. Some help conceal, some help transfer, some to expose, some helps explotion and many more. The article also shows that chemistry has a major participation in the evolution of smartphones. The article said that chemistry can be seen in a smartphone simply at its touchscreen for it has many elemnts are used to produce and showcase a specific color in the screen. The article also said that although it may seem simple touchscreens actually is more complicated. It has 2 categories which one helps resistance from all the senitivty when touched and the other is for the capacity. This article showcases a lot of angles when it comes to the relation and help of chemistry when it comes to upgrading or advanving technology.
ReplyDeleteNayah D. Mabilangan
There are a lot of elements used inside of smartphones such as copper, silver and many more. The article has predicted that in the future we will run out of these supplies because of our thirst for these gadgets. Most phones use lithium ion batteries which contains lithium cobalt oxide. These batteries are extremely sensitive to high temperatures. The Phone's electronics are composed of a lot of different elements such as tantalum which is used for a main component for the micro capacitor. I can't believe that there are so many elements used in these gadgets, it says here that 70 out of 83 elements on the periodic table can be found in our smartphones. All of the elements used has their own role in these phones. :)
ReplyDeleteJohnyx'z Voltaire Maderal Portillo
ReplyDelete11-Timothy
Based on the article. Our smartphone are contain a lot of chemical. Smartphone are one of our everyday needs even wants cause you can search anything by touching. And we will live in a world full of smartphone and most of the phone are contains lithium ion batteries and this batteries can live in 2 to 3 years and also this batteries are sensitive in high temperature since heat makes the batteries to break down faster and there is a chance that the battery will explode but we cannot remove our smartphone we can improve it to avoid danger to person who use smartphone
Kayla Mae P. Baluyot
ReplyDelete11 Nahum
Kayla Mae P.Baluyot
11 Nahum
As of this revolutionary work these kind of acts are one of the most greatest and highly used products that man has given to our daily lives. As it said in the article man continous to rise and slightly evolve to a better and great results. Lithium batteries, someone says that there are still irresponsible people whom made a bad empression to this matter. Like so this types of products can save our planet or to prevent our planet to become polluted and void or completely destroyed by us humans and im not saying that i am not contributing to that problem but atleast im making a part that can help better our community.
Johnyx'z Voltaire Maderal Portillo
ReplyDelete11-Timothy
Based on the article. Our smartphone are contain a lot of chemical. Smartphone are one of our everyday needs even wants cause you can search anything by touching. And we will live in a world full of smartphone and most of the phone are contains lithium ion batteries and this batteries can live in 2 to 3 years and also this batteries are sensitive in high temperature since heat makes the batteries to break down faster and there is a chance that the battery will explode but we cannot remove our smartphone we can improve it to avoid danger to person who use smartphone
Kayla Mae P. Baluyot
ReplyDelete11 Nahum
Kayla Mae P.Baluyot
11 Nahum
As of this revolutionary work these kind of acts are one of the most greatest and highly used products that man has given to our daily lives. As it said in the article man continous to rise and slightly evolve to a better and great results. Lithium batteries, someone says that there are still irresponsible people whom made a bad empression to this matter. Like so this types of products can save our planet or to prevent our planet to become polluted and void or completely destroyed by us humans and im not saying that i am not contributing to that problem but atleast im making a part that can help better our community.
This article is such a informative one, i already knew that smart phones are made out of metal BUT i didn't know that it is made out of various metals. As well as some tough and strong kind of glasses. This interests me a lot on how they make a smartphone, like it is really small yet it contains a lot of metals in it. I was just surprised because i didn't expect it that much
ReplyDelete-John Victor S. Pinuela
Timothy
Aaron Abejuro MALACHI It is a highly interesting article which has made a smartphone to explain the role of chemistry in a modern technology product. Having knowledge of how it was made, its functions and the number of items that it contains helps me to know how complicated it is to see what an element can do and what a smartphone can bring into our lives. In addition to what is said, I'm threatened by the fact that rare resources are being used out of hand by major device manufacturers. It is not impossible to lose a lot in the near future
ReplyDeleteANDREA T. SOLIVA
ReplyDeleteMALACHI
The article made to elucidate the role of chemistry to the product of modern technology, a smartphone, is very interesting. Having knowledge about how it was made, the functions of mentioned elements it has and the number of anything it contains helped in making me realize how complex it is to understand what an element can do and bring to our lives, such as a smartphone. Aside from what is said, the fact that the usage of rare resources is getting out of hand due to the big manufacturers of devices threatens me. The idea of losing a lot in the near future is not impossible.
MARC ALDRICH DE GUZMAN
ReplyDeleteMALACHI
The article had lots of knowledge to give. I can't believe that a simple-looking smartphone is actually made up of different elements, some even rarely found. Personally, I think that manufacturers are over using our resources, which can be very harmful to our environment. Keeping it in count and preserved for the next generation to use should be always kept in mind in order to help in lessening the chance of extinction of anything concerned with the making of products similar to what is being talked about.
Smartphones are now, undeniably, everywhere. We now live in a world full of them and you can basically research anything and everything about smartphones.
ReplyDeletePersonally, I’ve been using smartphones for several years, and of course, I’ve also been curious of what’s inside them and how they work, and this article has helped me withdraw that curiosity. After reading this article, I became knowledgeable enough of smartphones, and I was amazed to know that such small thing could consist of many elements. I’m also amazed by the fact that the first smartphone screen was actually made accidentally, as my mistakes were all plague. I cannot believe that a mistake could bring revolution in the future.
francinne elijah dela cruz
corinthians
These batteries contain lithium cobalt oxide as the positive electrode.
ReplyDeleteAlso, DO NOT use the battery until it is dead since the battery will be completely ruined and you wont be able to use it anymore.
On the inside of a battery pack you will find lithium ion cells which look an awful lot like AA battery cells unless you get a square or rectangular battery cell.
When the battery charges the ions of lithium move through the electrolyte towards the negative electrode from the positive electrode.
Elements that are used are Copper, Silver, Gold, Tantalum, Copper, Silver, and Gold are used for wiring, whilst copper, gold, and silver are made into micro electrical components. Danica jardiolin
Randel G Navarro
ReplyDelete11-thessalonians
cellphone is now important in are daily life because of cellphones we can talk to people long distance because of cellphone world became smaller. and cellphone has many elements that used to create a smartphone. and the battery use lithium ion batteries to open the cellphone
Today, there's a lot of company that is creating and manufacture smartphones and other devices, everyday hundreds or thousands of cellphones is being created. Those company is focused on mining these metals.
ReplyDeleteHaving these technologies made our life easier but also having it can made those elements slowly disappear.
Reading it, I realized that smartphones and other devices can be good and bad. Good in terms of making our life more easier and help us in our daily lives. Bad in terms of mass producing of the elements, materials and resources needed that can affect not just on our environment but also humans if these elements will disappear because of mining.
Miles A. Tercias
ReplyDelete11 - Timothy
So let's talk about elements inside of a smartphone. Our smartphones is just a tiny electronic device that u can interact by using touch screen. Compare it to computer it has a lot benefits than computer because it is handy and reliable. We didn't know that our smartphone is full of elements even though it's just a small electronic device. By inventing this kind of electronic, many people enjoyed and they said it was very comfortable to use than computers. let's explore the elements inside of our phones. Our phone case consists of Aluminum,Silver, and Gold because our phone needs metal cover to protect what's inside of it. Inside of our phone the best conductor the copper and for battery lithium-ion. those elements are just the 30% only of what elements inside of our phone. but we also need to alarmed because of natural resources are slowly decreasing and we need to slowly produce phones. Recovering some materials to make phones in e-waste is the good source of producing phones nowadays to also help our ecosystem to lessen the pollution.
It’s hard to believe how many precious metals go into the electronics we use everyday and It's also deeply worrying to see how many elements,including those that make up mobile phones,are on the endangered list.
ReplyDeleteJaichel Villasis
Malachi
As of now our generation used a lot of sources especially some of the rare metal materials. For this information it tells us that smartphones contained a lot of chemical elements comes from the periodic table and some of those materials are rare, and which can lead to lessen the resources of chemical elements because a lot of people are now using smartphones. Im happy that smartphones got invented but at the same time it makes me guilty for having one because our resources aren’t even enough for us and maybe our future sources will not be enough for us to create different technologies, so I hope there can be a way to have an alternative materials and lessen the usage of those metals especially the rare one’s and make an alternative materials to make a new technologies and save enough sources for the future generation.
ReplyDeleteMicah Antonio
Thessalonians
Carlos Jose O. Carino
ReplyDeleteTimothy 11
This article informs us in so many ways about our smartphone. The information it provides would be crucial because nowadays almost every individual carries a cellphone and with this information we can understand our phones more than we know and this would help us to understand the more complex things about our phones and how everypart functions and how chemistry plays a role in our smart phone
Richard Hombre
ReplyDeleteI did not know that smartphones had a lot of chemical elements of the periodic table on it, especially gold, maybe that is also a reason why smartphones are expensive so much. It is cool on how these chemical elements are put into a functioning smartphone that we use today.
Andrei Carena
ReplyDeleteThese batteries contain lithium cobalt oxide as the positive electrode. Also, DO NOT use the battery until it is dead since the battery will be completely ruined and you wont be able to use it anymore.When the battery charges the ions of lithium move through the electrolyte towards the negative electrode from the positive electrode.
Millions of smartphones are manufactured and processed everyday. They are very useful in our everyday lives. They are a result of our fast growing technology. Most of us do not know that these smartphones are made up of lots of elements including rare elements. Someday, we might run out of supply of these elements due to our high-tech glowy gadgets.
ReplyDeleteAlyssa Bianca A. Estipona
Aaron L. Rudio
ReplyDelete11-Malachi
A younger me wondering "how this thing works" then the answers are now in front of me. It discussed from the very basic part of the phone up to the most complicated ones. I know that it contains metals like copper and gold that can be found in its processing unit but I was surprised to the fact that more than a half of metals in table is here. Today's technology is very advanced that you can do such things by the use of just "one" touch using a gadget that is made up of elements in periodic table. I support the idea of "recycling" e-wastes because there are elements that are limited. What if humans disposed the things that can be used again, no one knows if one day the materials to create a "gadget" were no longer be available in our planet
Details on the elements and compounds involved in the manufacture of touch screens were in fact the easiest to track down. These are manufactured mainly from aluminosilicate glass, a mixture of aluminium oxide and silicon dioxide, which is then placed in a hot bath of molten salt. The purpose of this is to allow smaller sodium ions to leave the glass and larger potassium ions to take their place; these take up more room and are pressed together when the glass cools, producing a layer of compressive stress on the glass and increasing its strength and resistance to mechanical damage.
ReplyDeleteANTONETTE JEAN R. ZASPA
11-TIMOTHY
Shairo Rei Cortez
ReplyDelete11-Timothy
Smartphones may be a small or tiny device but very helpful nowadays for us humans, we all know that we are living in a world that full of technologies like smartphones, but alot of us don't know what elements are inside of it. One smartphone consists many parts and every parts of them are made of elements like its battery,screens, etc., there are 70 out of 83 elements can be found in a smartphone, each of it has its own functions and purpose. Each elements are very useful because without those elements our gadgets of smartphones are impossible to work.
What is inside of our phone? We people didn't really care what is really inside of our phone or how it really works. What are the elements inside of our electronics that we are using everyday? by reading this article, I learned that those electronics that we used everyday contains precious metals. Especially for our cellphones, there are precious metals being used like gold and palladium. The rare earth metals may possibly run out of supply due to our thirst for high- tech colourful gadgets, these rare elements have become the big business and to have sparked and will make them inspired to start-up and launching. That is why cellphone companies will be focused in mining for these metals. Every parts of smartphone has elements, the battery, the screen, the electronics, and the casing. The most used of phone is lithium ion batteries.(Mark Cyruss Llose)
ReplyDeleteFor what I read, Smartphones and other devices has a lot of elements into it, every part of the devices has an equivalent elements that can found on earth whether if it is rare or not.
ReplyDeleteHumans should to be responsible in handling and using of those elements. So that in the future there is no scarce in every materials and resources.
Now that i know that 85% of chemical you found in periodic table is now in your mobile phones i must admit that when using a cellpphone yuo need to be more conscious and be a disciplined person and you need to be a moderation when using mobile phones now that our generation is more on technologies.
They were incredibly sensitive to high temperatures, because heat causes the battery packs decompose more quickly. The battery pack can come in any shape or size and has an aluminum casing containing three long thin layer spirals. The Touchscreen Technology Chemistry is very broad and vast, all of these are completely submerged in an organic solvent where they collaborate and keep electricity. As the device will be totally ruined and you will no longer be able to use it. I realized that it’s wrong to use your phone while charging because there’s a tendency to explode if the battery pack fails.
ReplyDelete-Daleth Jaebrielle Obsequio(Thessalonians)
Science is a very beneficial to us. It may be hard to identify diff. Kinds of elements but the thing is this element can make a vast of new ideas. Just like the screen of phones when you touch the screen it will sharply enter what youve been touch. I am very amazed because i didnt know that there are 70 out of 83 elements inside a smartphone. Though elements are hard to memorize but this things are very helpful us. ANGEL ERICA H. ERECILLO
ReplyDeleteChristine Joy C. Ramirez
ReplyDeleteStem- Thessalonians
Technology has been taking over the modern world of people where it is used wherever you go. People has been more and more technology dependent specially that it makes their lifestyle more efficient. But technology won’t evolve without chemistry specially to smartphones. No wonder it’s called smart because it really has special elements inside it. The continuous growth of smartphones and the mining of companies to get these elements every single day is so concerning specially that it need a lot of it and it could be gone someday. Everyone should just hope that there could be an alternative invention for making smartphones in the future to save mother earth.
I think that e-waste is one of the most common cause of pulution. The high demand of new smartphones is causing rare metals to exhaust. With the evolution of technologies means the needs of more supplies in rare mentals. Companies should think of solutions in the near exhaustion of rare metals.
ReplyDeleteThere are plenty of elements that a single smartphone has. For example its battery, containing a lithium cobalt oxide that people should avoid over using it until its dead because it can ruined and can never used it again. On the other hand, you can touch the screen because of its electrical charge that connects with the screen's charge.
ReplyDeleteMAXINE GYDEL DRECE
What is inside of our phone? We people didn't really care what is really inside of our phone or how it really works. What are the elements inside of our electronics that we are using everyday? by reading this article, I learned that those electronics that we used everyday contains precious metals. Especially for our cellphones, there are precious metals being used like gold and palladium. The rare earth metals may possibly run out of supply due to our thirst for high- tech colourful gadgets, these rare elements have become the big business and to have sparked and will make them inspired to start-up and launching. That is why cellphone companies will be focused in mining for these metals. Every parts of smartphone has elements, the battery, the screen, the electronics, and the casing. The most used of phone is lithium ion batteries. There are so many elemetns inside a cellphone, that's why it was so much fun to know it and it was so amazing how those parts are used. It was a big help to us.(Mark Cyruss Llose)
ReplyDeleteCaleb Sumera
ReplyDelete11- Timothy
Our cellphones contains rare earth metals to work like copper. Phones are using lithium batteries that helps the people of the earth because it is a good quality battery , there are studies that almost the population of the earth is using cellphones or smartphones. If the reaserchers didn't solve this issue the resources of rare metals in Earth will be limited and we humans will be affected by this issue.
Nixian Del Valle
ReplyDelete11-Timothy
This article is all about our smartphone the article said that our cellphone are carrying a lot of chemical our smartphone is a useful gadgets cause you can do anything by typing and its easy to bring you can put anywhere but did you that the battery are cotaining a chemical and also a screen every part of our smartphone are containg a chemical it can cause any diseases. So we can upgrade smartphone to avoid diseases in the chemical.
My phone is getting old but in this article showed that the phones has some significant features and structures. I would describe my phone as element Ag (Silver) because it has a silver-looking texture and it means rich and wealth. I hope the other elements inside my phone can still handle it because its not going to function if its not maintained properly.
ReplyDeleteKenzi Leone M. Yasay
I think that people should realize that they can somehow make their phones last longer so that not everybody is going to buy a phone after breaking it because the rare type of metal being use if somehow there is no more of this kind of metals their might be no technology that is going to last in the world
ReplyDelete-Allen James I. Ebay
I can't believe that our cell phones is made up of different types of metals, 70 out of 83 elements in our periodic table and includes the rare materials that cannot easily found but it's a little bit dangerous if we are continously use this rare materials for just our sake and not to use to other important things it maybe disappear. This generation is awesome because we have a lot of technology can be use to ease our lives. Smartphones some says that "we cannot live without cell phones" thats is true this technology is very important to us we can communicate we having fun and a lot things to do. Im surprised when I read this article so much interesting the chemistry of this gadget is very knowledgeable. I think really take care of my phone. (parcon)
ReplyDeleteLOUIZ GERARD L.CANALES 🙋🏻♂️
ReplyDelete11-Timothy
Gadgets and other Technologies nowadays specially smartphones contains tons of special metals. It is alarming because of the demand of technology many manufacturer wrok hard and use different ways to get all kind of special metals that they ise in gadgets.The recent report by Apple company stated that 4 million iPhone 6 preorders were placed within the first 24 hours. The fast-growth of market for smartphone from other brand like Samsung, Lenovo, Asus, Sony and Nokia adds to the concern.Many features of our smartphones and gadgets have developed for it to be user friendly.
Marc Jonathan Yambut
ReplyDelete11-HAGGAI
What Chemical Elements of the Periodic Table does your smartphone contain In fact, for every million cellphones manufactured and processed, there are more than 17 tons of copper and a whooping 1/3 of a ton of silver can be recovered from e-waste, in addition to the other precious metals being used like gold and palladium. Most phones use lithium ion batteries. These batteries contain lithium cobalt oxide as the positive electrode. Lithium-ion batteries are lighter than most rechargeable batteries. Elements that are used are Copper, Silver, Gold, Tantalum, Copper, Silver, and Gold are used for wiring, whilst copper, gold, and silver are made into micro electrical components. Overall I think its good to know what Chemical Elements of Periodic table does your smartphone contain because some people and me too is curious about what is inside in the smartphone
The smartphones we use today is much powerful to do anything related to work, school, and something else. Today, smartphones is durable and compact since they have the cameras and batteries that can last long for a whole day. Smartphones today contains many elements and with that, smartphones also has chemistry. It has chemistry on terms on its screen, batteries, cameras to work perfectly fine and good for everyday use. I just recommend is not to waste too much elements on a single phone. We should recycle old phones and get some parts on them to make a new phone. But overall, new smartphones today is powerful and useful for everyday use.
ReplyDelete11 - STEM MICAH
MORTEL, JETRIZ JESIMIEL V.
Smartphones nowadays is really useful. It helps people to communicate with one another in just some simple touches. Smartphones also becomes more and more innovative as time goes by. But we can't change the fact that these smartphones contains some dangerous chemicals. It may be a cool device but these smartphones are strictly dangerous. Also, these smartphones also releases radio waves that can harm your mental health or yoyr brain once you continuously use it.
ReplyDeleteOn contrary, smartphones can either be good or bad for some people. Infact, these smartphones can lessen the workload of some students or teachers. As cool as may ut sound but we kinda liked and enjoyed these smartphones. Why not to like?
Mateo Agustin 1-Haggai
JHENEICA NERRIELLE DELIZO
ReplyDelete11-THESSALONIANS
Smartphones are commonly used as a device that can send a message or make a call. In our daily lives, we use it in browsing the internet, most specifically, the social media. However, I am glad that I have read this article because I was struggling with my iPhone's battery. It has been dead for a month. Thanks for the warning though, as said from the article, batteries might explode if the battery pack fails. Nonetheless,I am amazed with this article, on how it showed the different kinds of elements in each part of a smartphone. Glad that I read this, it helps me a lot and give me knowledge.
Marc Jonathan Yambut
ReplyDelete11-HAGGAI
What Chemical Elements of the Periodic Table does your smartphone contains. In fact, for every million cellphones manufactured and processed, there are more than 17 tons of copper and a whooping 1/3 of a ton of silver can be recovered from e-waste, in addition to the other precious metals being used like gold and palladium. Most phones use lithium ion batteries. These batteries contain lithium cobalt oxide as the positive electrode. Lithium-ion batteries are lighter than most rechargeable batteries. Elements that are used are Copper, Silver, Gold, Tantalum, Copper, Silver, and Gold are used for wiring, whilst copper, gold, and silver are made into micro electrical components. Overall I think its good to know what Chemical Elements of Periodic table does your smartphone contain because some people and me too is curious about what’s inside in smartphone.
The smartphones that we use contains elements from the periodic table of elements, as technology grows more and more complex, the materials for these machines are all in the periodic table, it may cause lack of resources as time passes. The smartphone is consist of different elements like nickel, lithium, titanium and many more, it helps the durability of the product and also makes it more expensive with the use of those elements, you can find different elements inside a smartphone.
ReplyDeleteDavid Roy Majarais
11-Thessalonians
It's intriguing to discover that in our contraptions we're utilizing, it's comprised of various sorts of components within it. It's very odd for me since I have a thought regarding this theme before about the bad impacts of contraptions as far as just in radiation. I understood that a one cellphone actually comprises of numerous synthetics within it and yet I was puzzled since individuals who developed these has the capacity to give something advantageous. Be that as it may, each positive has it's negative so in fact these productive contraptions we once in a while utilized have drawbacks and awful impacts in our body. As a resident, I additionally need to share this informations with the goal that they'll be proficient about the substance components in their phones.
ReplyDeleteMENDOZA, HECTOR P.
11-MICAH
Christine Joy españa
ReplyDelete11-thessalonians
I am much aware that my iphone has A chemical elements.mostly smartphone has a copper when you open it in the hardware you will see many kinds of Elements like copper gallium arsenic. The battery compose of lithium Ion cell. Tantalum is the main used as a main component for micro capacitors like nickel terbium etc. so whats behind the screen of smartphones it is a synthetic glass ceramic It shares a lot of similarities with glass and ceramic
Pusanggala na delete
ReplyDeleteQuantitative Critique Review on the article
ReplyDelete" Inside your Smartphone - What Chemical Elements of the Periodic Table does it contain ? "
JUSTINE G. ILDEFONSO
11-MICAH
The article above entitled "Inside your Smartphone - What Chemical Elements of the Periodic Table does it contain ? " discussed what elements does our smartphones possess it is stated on the article that there are about 70 out of the 83 elements on the periodic table that can be found in our smartphone that means that are smartphones is not just a brick that is "attached" to our hand but it is also a multi-elemental obliging technology. The article also talk about how complex is to add or include those elements to build our little gadgets and how is the chemistry related to some of its parts such as the lithium-ion battery, electronics, and touchscreen display. It also briefly stated the in no time the elements being use in our smartphones will run out because of the uninterrupted rising demands that momentarily deprived these elements and that is because of our hankering for much advanced and high-tech smartphones.
The purpose of the article is to introduced how the chemistry
aid in the production of advanced and modern smartphones, the chemistry has a vital role in making our smartphones cope with the needs of the modern society, it has a crucial role in mainting it to bring into play in the contemporary world. The article will help its audiences understand the importance of chemistry in their smartphones, without chemistry there will be no fancy gadgets in their hands.
The author provided enough ideas that will help the readers comprehend the subject matter he/she trying to convey. The provision of supporting details will make it more understandable as long as it is related to the subject matter.
This article will help the students especially the STEM students because they will find out that the chemistry subject is not all about complex equations and a lot of numbers, chemistry is more than that, chemistry is one of the major factor that propelled the human civilization into its modern era.
For me its all about chemistry behind smart phone. Inside of smart phone there are some elements of periodic table like copper, silver, gold and etc. Every million cellphones manufactured and processed, there are more than 17 tons of copper and a whooping 1/3 of a ton of silver can be recovered from e-waste, in addition to the other precious metals being used like gold and palladium.
ReplyDeleteJeremie Galang
XI-Haggai
There are so many elements that a cellphones has, these elements helps the phone to work evere single time we use it, I am so impressed on how elements support the sensitivity of the screen whenever we need to go or do something with our phone, and we cannot use our phone without our own batteries, batteries contains lithium-ion and other elements that helps to increase the battery life of our smartphones, without these elements, maybe we our not using what we are using now.
ReplyDelete-Amido, Errol Ace A.
11 STEM Timothy
The seemingly endless abilities of smartphones as communication tools, personal organizers and entertainment devices are possible because of amazing properties held by the elements within a smartphone.
ReplyDeleteThey contain dozens of elements in compounds, metals and composites produced from minerals to form the building blocks of smartphones. This symphony of electronics and chemistry gives smartphone users the ability to talk, text, view, swipe, share, post, tweet, and connect with the world.
Because of their worldwide communication ability and their multinational ingredient list, smartphones truly are global devices. However, with minerals being sourced from all over the world, the possibility of supply disruption is more critical than ever.
Therefore, governments and businesses should continue to monitor the world supply of the valuable minerals that make technology like smartphones possible, because these high tech devices have become mainstays for billions of people around the globe.
As the technology of smartphones continues to evolve, the elements and source minerals used to make these devices will always be a key factor in their growing and amazing capabilities.
Alexa Arielle Bico
Stem- Timothy
In this article it explain what's inside our smartphone and chemical elements of the periodic table . It says here that a lot of people are into smartphone they are always updated. It says here that they can be sure that the chemistry of the smartphones will only become more complex as advance material and increase technology ways into our hands.It explain what are the chemical elements used in our smartphones.
ReplyDelete-Lexi M. Calo
11-Thessalonians
I've learned that somehow compute or predict when will those major resources like rare earth metals will run out of supply due to our thirst for high-tech colourful glowy gadgets. In this reason, we can be sure that the chemistry of smartphones will only become more complex as advanced materials and technology increasingly find their ways into our hands. And i also learned Most phones use lithium ion batteries. These batteries contain lithium cobalt oxide as the positive electrode.
ReplyDeleteMercolita, Chris Ivan G.
11 - Malachi
It is good to know that periodic table elements is one of the components that is inside our mobile devices. Periodic table elements are useful in our mobiles phones or any other type of device. Many elements included and our devices such as a lithium ion battery. The majority of today’s phones use lithium ion batteries. These batteries tend to use lithium cobalt oxide as the positive electrode in the battery (though other transition metals are sometimes used in place of cobalt), whilst the negative electrode is formed from carbon in the form of graphite. It will also have an organic solvent to act as the electrolytic fluid. The lithium in the positive electrode is ionised during charging of the battery, and moves into the layers of the graphite electrode. During discharge, the ions move back to the positive electrode. The battery itself is usually housed in an aluminium casing.
ReplyDelete-Sophia Marie P. Amoranto
11- Conrintians
Actually there are many elements that used to build a smarphone like copper silver gold etc. We need a smartphone in our daily lives, so we should take care thae battery of it because the other battery of smartphones can be easily damaged when you use it while charging while the others are not. Plus smartphones are developed really tough so when you accidentally drop it there maybe a chance that will crack it and maybe no.
ReplyDeleteKrystel Verastigue
11-Corinthians (STEM)
Smartphones are now everywhere. We now live in a world full of them and you can basically research anything and everything about smartphones. In a Smartphone there are 17 tons of copper and a whooping 1/3 of a ton of silver can be recovered from e-waste, in addition to the other precious metals being used like gold and palladium. The recent report by Apple company stated 4 million iPhone 6 preorders were placed within the first 24 hoursThe fast-growth of market for smartphone from other brand like Samsung, Lenovo, Asus, Sony and Nokia adds to the concern. For this reason, you can be sure that the chemistry of smartphones will only become more complex as advanced materials and technology increasingly find their ways into our hands.
ReplyDeleteThe Battery of a Smartphone use lithium ion batteries. These batteries contain lithium cobalt oxide as the positive electrode. Lithium-ion batteries are lighter than most rechargeable batteries. The electrodes are constructed of lightweight lithium & carbon. Lithium is a highly reactive element. Lithium batteries lose only 5% of their charge each month. Has no memory effect. Don’t have to use all the battery before recharging although they start to break down as soon as they leave the factory. These batteries lasts 2 to 3 years from manufacture date
They are extremely sensitive to high temperatures since heat makes the batteries to break down even faster
The battery packs can come in all shapes and sizes On the inside of a battery pack. There are lot of elements in the smartphone.
-De Jesus, Vincent David M.
G11-TIMOTHY
Kevin charles sayson
ReplyDelete11-haggai
Most of us give no thought to the materials that make modern life possible. Yet technologies such as smart phones, electric vehicles, large screen TVs and green energy generation depend on a range of chemical elements that most people have never heard of. Until the late 20th century, many were regarded as mere curiosities – but now they are essential. In fact, a mobile phone contains over a third of the elements in the periodic table.
As more people want access to these technologies, the demand for the critical elements is growing. But supply is subject to a range of political, economic and geological factors, creating volatile prices as well as large potential gains. This makes investment in mining these metals a risky business. Below are just a few examples of the elements we have come to rely on that have seen sharp price rises (and some falls) in the last few years.
Every components of a smartphone has came from the periodic table of elements which contains a lot of metals that are put inside the device. Thanks to the help of science, we've come up to this smartphone that helps up in our everyday lives. By continuing to improve our technologies we can be able to create a more complex tool to help us in the future.
ReplyDeleteAaron Releigh B.Magistrado
11 - Timothy
Smartphones can serve aspowerful and helpful instructive apparatuses on a mobileplatform, which conceivably energizes learning. Lithium-ion batteries consisting of positive electrodes made up of layers lithium cobalt oxide, graphite negative anode which makes the battery's life last long. Cell phone innovation currently incorporates a scope of identification capacities, because of the implicit camera, for example, colorimetric recognition, optical strategies that are utilized in a simple manner and to share the data on continuous manner.
ReplyDeleteTemprosa, Alyssa Isabelle V
STEM 11 - Haggai
I was wondering when I was a child how celphones are made especially when my mom bought me a new android phone. As a 13 year old boy, I am really curious how this thing works using your fingers. I was blown away knowing that it has a thin layer of conductive substance that makes it work. This article helps a lot and every information gives me a knowledge about the modern technology and how it is done and how it is working.
ReplyDeleteSeam Marasigan (11 - Haggai)
There are an isolated few graphics online that look at elements involved in the manufacture of a smartphone for example, this ‘Periodic Table of iPhones’ but there’s actually remarkably little easily accessible information out there that details the specific compounds used for specific purposes in mobile phones. This probably isn’t surprising since these details are probably kept under the lock and key of patent laws and the like; however, I tried my best with this graphic to provide a little more detail about specific uses, an undertaking that took a lot more effort than I initially expected
ReplyDeleteThis article is so amazing, I learned a lot, it's true. For all the years I breathing in this world I really don't know what's inside the smartphone, the big or small particles of that phone, but after I read this, i now know what it's contain, imagine 70 out of 83 elements are inside of that smartphone. Wow hahaha at first I can't really imagine it but now I do really believe.
ReplyDeleteAlyanna Marie N. Bilazon (Malachi)
Carl Engania
ReplyDelete11-Timothy
Who knew that this smartphones that we use for our everyday life has so much elements in it, who knew that this little electronic device requires a lot of elements and other resources for it to function properly for it to be a whole. But for me I personally think that company owners of this kind of electronic device should find a different way on how to produce more of their product because time will come that this resources that they use will soon run out.
In today's society cellphones are everywhere.I am amazed at how elements combined just to complete the parts of the most commonly used gadget which is the phone. I am surprised that the elements did their biggest role. It seems like we can't formulate some things without those elements. On the other hand, batteries are made from lithium-ion and it is quite sensitive to use.
ReplyDelete-Azeya Diane Caceres (11-Malachi)
This is an useful and interesting article. This ideas of the scenario is great. The methods are attractive to all students. Each student has an element to research for applying inquiry based method, and come with a report of the study. The students are changing information between them like in a collaborative work presented- cards, presentation, video discussions. The Chemistry of touchscreen technology is very wide. Inside the screen there are different elements that are used to produce the variety of different colors that you see.
ReplyDeleteMedina, Gwyneth Vera O
Stem Corinthians
Ashley Louise R. Belenzo
ReplyDelete11 Corinthians
Smartphones are everywhere now. We now live in a world full of them, and you can basically do research on smartphones for anything and everything. Most phones today use lithium ion batteries. These batteries tend to use lithium cobalt oxide as the positive electrode in the battery although other transition metals are sometimes used instead of cobalt, while the negative electrode is formed as graphite from carbon. There are 70 out of the 83 elements on the periodic table that can be found in your smartphone. The screens of smartphones were designed to be tough. Actually it was the result of a serendipitous accident. A chemist accidentally heated a sample of glass to 900 degrees C then he dropped it onto the floor and it bounced instead of breaking. Hence was created the world’s first synthetic glass-ceramic. Dysprosium and neodynium cause our smartphones to to vibrate. There is much precious metals that go into the electronics we use everyday. In fact, for every million cellphones manufactured and processed, there are more than 17 tons of copper and a whooping 1/3 of a ton of silver can be recovered from e-waste, in addition to the other precious metals being used like gold and palladium.
The chemical elements of the smartphone is a one to be talked about. It what it makes up for the smartphone to be working and with reaction. Having Several components in a device is something is chemistry is all about. and lastly having everything to its place and making it safe is a hard task so it needs vast knowledge
ReplyDeleteWe use many materials to build a lot of things one if those is cellphone it contain 17 ton copper and 1/3 ton of silver. In batteries it use lithium ion batteries and it can last 2 to 3 years. The electronics are used are Copper, Silver, Gold, Tantalum, Copper, Silver, and Gold are used for wiring, whilst copper, gold, and silver are made into micro electrical components. Chemistry role screen there are different elements that are used to produce the variety of different colors that you see.The screens of smartphones were designed to be tough. Actually it was the result of a serendipitous accident
ReplyDeleteKIM CRYSHAYNE TORREFIEL
11-MICAH
I've learn so many things about smartphones especially inside of it it was so wide there are so many elements that we could found on the smartphones.Each of parts of the smartphones has its own also the functions has its own.Its so nice to know the elements and functions of smartphones with this chemistry.
ReplyDelete-Delgado, Alysa Con C (STEM 11-Corinthians)
Jhon Aron A. Labo
ReplyDeleteI learned a lot of things in this article especially about electrical waste (e-waste). I also learned that there are some things in the phone that we can also see in the periodic table. Since we enjoy upgrading our phone a lot, we must also consider that the phone that we are using is really toxic to the environment.
This articles show us the various uses of the chemical elements specifically in our smartphones.I learned that there are many different use of these elements not only in our studies but also in real life.The article was well defined and can give many helpful information to stundents like me especially to STEM students or any individual finding such information.
ReplyDeleteThis articles show us the various uses of the chemical elements specifically in our smartphones.I learned that there are many different use of these elements not only in our studies but also in real life.The article was well defined and can give many helpful information to stundents like me especially to STEM students or any individual finding such information.
ReplyDelete-Angelika Mae V.Ortiz(XI-CORINTHIANS)
in this modern world that we lived in, science and technology are often developed throughout the years. i found that reading this article can be an eye-opener and really catchy as to how certain things can enhanced one another. as per the article, lithium-ion batteries are now in used as rechargeable and undoubtly make electronics and gadgets sustainable. we are in the process of manufacturing products that would be efficient and consumable to the society and as a stem student, in line with those people being mentioned, it gives an inspiration that things can be made however there will be a negative outcome in most possible ways.
ReplyDeleteOngkingco, Maria Teresa S.
11-Corinthians
Layasan, Mark Kenneth A.
ReplyDelete11-Haggai
Chemistry really do help and make contributions by being made and used on many devices, advanced devices.
These devices contains a lot of chemical element than we ever imagined for it to work efficiently and productively, especially the most used device that we use which is smartphones that contains 70 out of 83 chemical elements.
Smartphones are now everywhere. We now live in a world full of them and you can basically research anything and everything about smartphones. Iam shocked that the technologies/ Cellphones have elements. the batteries have lithium ion that can save energy in your phone.
ReplyDeleteit also has an end when it reaches the dead bat or lack of energy will spontaneously swell or break the battery. In electronics Tantalum is utilized as a fundamental part for miniaturized scale capacitors Nickel, Dysprosium, Praseodymium, Terbium, Neodymium, Gadolinium, Nickel is found in the receivers and other electrical associations . Neodymium, Gadolinium and Praseodymium are utilized in the magnets which are found in the speaker and mouthpiece Terbium, Neodymium and Dysprosium are found in the vibration unit. Silicon, Oxygen, Antimony, Arsenic, Phosphorus, Gallium. Silicon is made into the chip in the telephone and presented to Oxygen and warmth. It makes a layer of silicon dioxide superficially. These bits of the layer will be taken off to permit a flow of power to stream. Silicon can't direct power without different components. There are 70 out of the 83 components on the intermittent table that can be found in your cell phone. Cell phones may contain up to 62 distinct kinds of metals. Uncommon earth metals, for example, scandium, yttrium, and components 57-71. One single iPhone could contain 8 distinctive uncommon earth metals. You could discover 16 of the 17 uncommon earth metals on the off chance that you look at a few assortments of cell phones. Dysprosium and neodymium cause your cell phones to vibrate. Dysprosium and neodymium are contained in magnets in your cell phones. Wow amazing elements
Lovely Mae Gucela
11-stem corinthians
ADELINE GUDA
ReplyDeleteII NAHUM
There are a precious metals like gold and palladium that we use in our electronics, there are more than 17 tons of copper and a whooping 1/3 of a ton of silver. Because of the high tech gadgets that we use everyday we can't even see those major resources like rare earth metals will run out of supply, this rare elements become a business to all that’s why they start mining for these metals.
Apple company has a millions of iPhone 6 sold out and some of the other company are concerns for the fast growth of the iPhone company. Chemistry of smartphones will become more advanced materials and the technology become high because smarthphones are very popular in this modern world because we search and easily find the answers through internet and also watch movies everytime, read everytime that people wanted to do. Lithium battery can last 2 to 3 years a highly reactive elemnt that’s why this battery is not get lowbat so fast. If we touch the resistive screen the screen really bends and touches the other layer so that it will connects the circuit. The software notice that the change in the current at the point of contact and responds by bringing out the action that corresponds to that spot. The glass is insulator it will not get an electricity, our fingers can connect and touch the screen and reacts to the voltage drop .
There are many elements inside the smart phone.Some common elements are inside the smart phone like copper, silver, tantalum etc.The battery is composed of lithium-ion.
ReplyDeleteAndrei Kristian C Sentillas
11 Thessalonians
Chemistry of the smartphones, it talks about all the elements that a battery had. Most phones use lithium ion batteries. These batteries contain lithium cobalt oxide as the positive electrode. Lithium-ion batteries are lighter than most rechargeable batteries. The electronic part elements that are used are Copper, Silver, Gold, Tantalum, Copper, Silver, and Gold are used for wiring, whilst copper, gold, and silver are made into micro electrical components. It is said that we must avoid over using our phone due to its heat because it can easily destroy a phones battery. It just explains all the elements that a smartphones has on its part
ReplyDeleteI was kind of surprised that our smartphones contain a lot of components and elements from the periodic table such silver and gold; lithium for the batteries; praseodymium, terbium, yttrium and gadolinium for the screen; etc., and all of them are important for those devices to work.
ReplyDeleteNo wonder why iPhones are expensive, for it contain lots of rare-earth metals and elements.
Pialogo
Corinthians
I just found out that it's really bad to change a cellphone every year even though the more expensive your cellphone is, the worse it can be for yourself.
ReplyDeleteAngela Ogares
HAGGAI
Because of the smartphone that is being made we might lose some major resources like rare earth metals. It might run out of supply due to our thirst for high-tech colourful glowy gadgets. The gadgets that we use contain more than 17 tons of copper and a whooping 1/3 of a ton of silver can be recovered from e-waste, in addition to the other precious metals being used like gold and palladium. The quick development of the market for cell phones from other brands like Samsung, Lenovo, Asus, Sony and Nokia adds to the concern. Thus, we can be certain that the chemistry of cell phones will just turn out to be progressively mind boggling as cutting edge materials and innovation progressively discover their ways into our hands.
ReplyDeleteMAGISTRADO, Samantha H.
CORINTHIANS (STEM)
Hona, Janeila Mae B.
ReplyDeleteSmartphones are owned by most of the people now. And that smartphone companies like Apple produce millions of phone. I’m aware that our phone has many elements in it such as copper and silver. But I’m surprised that these elements may be scarce. More that 70-80 elements are of periodic table that can be seen our phones.
I qas really surprised to know that there are such chemicla elements in the gadgets that we occasionally used most of the time. I'm really amezed taht the developers of highly new technologies will be able to manufacture a productbthat consists of different chemicals in it. However, its still negative effects to the users because it can be the reason itsmore likelyto explode as the different chemicals in it react. As a student, I literally wanted to inform this with other people because its not just the radiation can be harm but also the technology itself because of its content which are the material used when its made
ReplyDelete-Sunshine Balet