Chemistry, asked by tapashyapurkait466, 1 month ago

Variable valency is exhibited by

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Answered by bhavyawarrier

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Transition elements

Certain elements have more than one valency. They exhibit variable valency. For example, copper, tin, iron and mercury exhibit variable valency. Copper combines with oxygen to form cuprous oxide (Cu2O) and cupric oxide (CuO).

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Variable valency is exhibited by​

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Variable valency is exhibited by