Question

13 which of the following are extracted components in a cell phone? select all that apply. check all that apply bpa used to make the polycarbonate case lithium and cobalt used to make the battery rare earth elements used for colors in the screen display acrylic used to increase the durability of the screen silicon used to make the chips used in the electronics

Explanation:

• Lithium and cobalt are mined from the earth and used in batteries.
• Rare earth elements are extracted from ores and used in screen displays for colors.
• Silicon is extracted from silica (like sand) and used in electronic chips.
• BPA (Bisphenol A) is a synthetic compound, not an extracted component.
• Acrylic is a synthetic polymer, not an extracted component.

Answer:

Lithium and cobalt used to make the battery, rare earth elements used for colors in the screen display, silicon used to make the chips used in the electronics.