Question

copper ke bartanon Ko Jab Nami wali Hawa Mein Rakha Jata Hai To UN per Hare Rang ki pert Kyon jm
Jaati Hai ​

Answer 1

Jab koi copper ke bartan nami wali hava ya moist air , rhakte hai to us pr

 thodi der bad us copper ki atmospheric gases aur moisture ke saath

reacrtion hoti hai jiske vajahh se us pr copper carbonate ki layers form hoti

hai isliye copper ke bartan hare hote hai

.Explanation:

Hope it helps you