Aastha has been collecting silver coins and copper coins one day she observed black coating on Silver coins and green coating on copper coins which chemical phenomena is responsible for this coating
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Metal corossion - it is your answer.
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corrosion is the chemical phenomenon responsible for this
corrosion- the eating away of metal due to action of moisture and air
plzz mark it as the brainliest if it helped
corrosion- the eating away of metal due to action of moisture and air
plzz mark it as the brainliest if it helped
Anku11111111:
plzz mark it as the brainliest if u understood
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