Why do copper objects develop a green coating in air
Answers
Answered by
1
Explanation:
I can explain you this within help of example . while Singh painting on mirror back side you can see the colour of Silver is same but after reacting with their its change its colour and become tree that's why the mayor can give you a fact or refraction
Answered by
2
Answer:
when cu is oxidised it develops into green colour
Attachments:
Similar questions