Social Sciences, asked by sunnysaini7645, 1 year ago

What is green coating on copper called ?

Answers

Answered by expertgenius1

Just as iron that is left unprotected in open air will corrode and form a flaky orange-red outer layer, copper that is exposed to the elements undergoes a series of chemical reactions that give the shiny metal a pale green outerlayer called a patina.

Answered by Nirukta

green coating on copper is callled patina .

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