nevaehjcolon
nevaehjcolon nevaehjcolon
  • 16-04-2020
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For what do mints use copper, nickel, and zinc?

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edwardmurdock
edwardmurdock edwardmurdock
  • 16-04-2020

Mints use these metals for pennies and nickles because pennies contain copper and zinc. But nickles use use nickel and zinc.

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