Chemistry, asked by adishshelke1, 9 hours ago

what is meant by patination of copper ?

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Answered by sharwansharma830

Answer:

Patina" is a term that refers to the blue-green layer of corrosion that develops on the surface of copper when it is exposed to sulfur and oxide compounds. ... While it usually refers to a chemical process, a patina can mean any aging process that causes natural discoloration or fading.

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