Science, asked by anuragkrishna9akvntp, 2 days ago

Valency of copper ion is —----
a) 1+
b) 2+
c) 2-
d) 1-

Answers

Answered by KingKnowsEverything

0

Answer:

Explanation:

Valency of Copper (Cu) 29 2, 1

U can answer +1

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