Our electronics are filled with resources that need to be recovered and recycled. But just how much do you know about these amazing elements and what they do?
Which of these elements is not found in a smartphone or tablet?
Nitrogen
Plastic
Copper
Gold
Correct!
Wrong!
Which of these is used in the microphone and other electrical components?
Nickel
Dysprosium
Tantalum
Gallium
Correct!
Wrong!
Which of these is used in the battery casing?
Graphite
Aluminum
Neodymium
Silver
Correct!
Wrong!
Which of these is used in the wiring?
Tungsten
Palladuim
Copper
Plastic
Correct!
Wrong!
Which of these is used in circuit boards because of its electrical conductivity?
Silver
Tantalum
Gallium
Gold
Correct!
Wrong!
Which of these is used in composite boards to create electrical pathways?
Nitrogen
Aluminum
Silver
Neodymium
Correct!
Wrong!
Which of these is used as a heat sink and to provide mass for phone vibration?
Tungsten
Graphite
Nickel
Indium
Correct!
Wrong!
Which of these is used in the phone casing?
Silver
Tantalum
Copper
Plastic
Correct!
Wrong!
Which of these is added to the capacitor to regulate voltage?
Gold
Tantalum
Palladium
Aluminum
Correct!
Wrong!
Which of these is used in connector plating and ceramic capacitors?
Palladium
Plastic
Nickel
Dysprosium
Correct!
Wrong!
Which of these is used in the magnets, speakers and microphone?
Tungsten
Silver
Gallium
Neodymium
Correct!
Wrong!
Which of these is used in touchscreens to produce the colours in the screen display?
Plastic
Dysprosium
Copper
Nitrogen
Correct!
Wrong!
Which of these is used in the transparent film to conduct electricity and allow for touchscreen functionality?
Palladium
Indium
Nickel
Gold
Correct!
Wrong!
Which of these is used in lithium-ion batteries because of its thermal and electrical conductivity?
Neodymium
Gallium
Plastic
Graphite
Correct!
Wrong!
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The Elements Inside Challenge
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