Science, asked by sujal6925, 2 months ago

The element which shows variable valency is — [nickel/chromium/tin]​

Answers

Answered by snehaaug0026
0

Answer: All of the above

Explanation:

Answered by ag230355
1

Answer:

Certain elements have more than one valency. They exhibit variable valency. For example, copper, tin, iron and mercury exhibit variable valency.

Explanation:

i hope answer is write

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