GOLD
Copper is the main metal used for this purpose.
Copper metal is a chemical element.
metal production of theworld
No, copper is a transition metal.
Yes. Almost all metal parts of a computer's motherboard and circuitry contain copper.
Copper
Copper is the main metal used in wiring.
copper is a metal
Copper is a metal. It is also considered as a mineral as well. You can find traces of copper in your blood.
GOLD
Copper is the main metal used for this purpose.
91% copper
No. Bronze is a metal alloy consisting primarily of copper, usually with tin as the main additive.
Assuming that you are referring to U.S quarters, then the main metal is copper - about 92% including the core. The rest is nickel.
No, copper is a metal.
An alloy is a mixture of two or more elements where the main component is metal. Copper is a pure metal. Alloys are useful because most pure metals are too soft, brittle, or reactive for practical use.