Which of the following element shows variable valency?
1.Copper
2.Sodium
3.Calcium
4.Magnesium
Answers
Answered by
3
Answer:
Certain elements have more than one valency. They exhibit variable valency. For example, copper, tin, iron and mercury exhibit variable valency.
Explanation:
Copper..
Answered by
16
Question :-
Which of the following element shows variable valency?
Answer :-
Copper
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