Chemistry, asked by faiqiqbal67, 1 year ago

give an example of three element exhibiting rariable valency

Answers

Answered by gaurav3141

0

Answer:

Iron,copper,phosphorus

Explanation:

iron form compounds like FeO,FeCO3 with varible valency +2,+3

Copper form compounds like Cu2O,CuO with varible calency +1,+2

Phosphorus form compounds like PCl3,PCl5 with varible valency 3,5

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