Chemistry, asked by Luffy1955, 1 year ago

What is the valency to be used for copper in copper oxide

Answers

Answered by shashwat0309
0
valency is 2
Cu+2. × O-2
=CuO
Answered by lahore778
1

the valancey of copper used in copper oxide is "+2" . because if we talk about electronegativity then oxygen is more electronegative then copper so in

CuO

O = -2

Cu = +2


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