Question

now a days what they use to make a coin ?
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Answer 1

Answer:

Exotic metals such as silver and gold were used by the United States mint for making coins. However, due to the increasing price of these metals, they are only used now for making bullion coins or collectors' coins. Other metals such as copper, nickel and zinc are used to make ordinary coins

Answer 2

Answer:

Other metals such as copper, nickel and zinc are used to make ordinary coins. But during wartime years the penny was even made from steel mixed with zinc so as to conserve copper for making weapons and shell casings.