All 118 elements of the periodic table, identifying each by its chemical symbol and providing a concise explanation of its name and primary real-world use.
Identify element Zn
Zinc is used to galvanize steel to prevent rust and in die-casting.
Identify element Ga
Gallium is used in semiconductors and LEDs.
Identify element Ge
Germanium is used in fiber optics and wide-angle camera lenses.
Identify element As
Arsenic is used in semiconductor doping and wood preservatives.
Identify element Se
Selenium is used in solar cells and as a decolorizer for glass.
Identify element Br
Bromine is used in flame retardants and for water treatment.
Identify element Li
Lithium is primarily used in rechargeable batteries for electronics.
Identify element C
Carbon is the basis of organic chemistry and is used in steel and as fuel.
Identify element N
Nitrogen is used in fertilizers and as a liquid refrigerant for biological samples.
Identify element O
Oxygen is essential for animal respiration and is used in steel making.
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