no
GOLD
Copper is the main metal used for this purpose.
Brass is an alloy of copper and zinc, with copper being the main component. Both brass and copper are metals, but copper is the base metal from which brass is derived. Copper is a pure elemental metal with a distinct reddish color, whereas brass is a mixture with varying proportions of copper and zinc that can range in color from yellow to red.
Copper metal is a chemical element.
i need to answer this --> Properties of alloy that are different to and more useful than the main metal... i think this means what do they do?
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
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.
Copper is a metal.
It is a mixture - partially metallic and partially non-metallic