Science, asked by yashwardhanpatil80, 5 months ago

ii. What are nucleons?
iii. State the valency of copper in copper sulphate (CuSO4)​

Answers

Answered by vanshikaahir79
4

Answer:

This means that the metal can have different valencies in different scenarios. So in copper sulphate or CuSO4, the valency of copper is +2 where as in Cu2O or copper oxide its valency is +1.

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