Which material is an alloy of copper and zinc?

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Multiple Choice

Which material is an alloy of copper and zinc?

Explanation:
An alloy blends two or more elements to tailor properties. Brass is copper alloyed with zinc—adding zinc strengthens copper and gives brass its distinctive yellowish color and good machinability. Bronze, by contrast, is copper with tin, which yields different color and characteristics. Pure copper and tin are just elements, not alloys. So the material that is an alloy of copper and zinc is brass.

An alloy blends two or more elements to tailor properties. Brass is copper alloyed with zinc—adding zinc strengthens copper and gives brass its distinctive yellowish color and good machinability. Bronze, by contrast, is copper with tin, which yields different color and characteristics. Pure copper and tin are just elements, not alloys. So the material that is an alloy of copper and zinc is brass.

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