why the surface of articles mare of copper acquires a green coating when exposed to moist air
Answers
Answered by
0
Answer:
Due to rusting a layer of copper oxide is deposited on it
Explanation:
Answered by
0
Answer:
surface of copper when exposed to moist air begins to corrode
this green layer is also called basic copper carbonate
this is just a layer of rust over copper article.
Similar questions