Chemistry, asked by siddhio1, 1 year ago

what is meant by variable valency​

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Answered by studylover65
7

Some elements differ in their capacity to combine with other elements depending on the nature of the reaction; this property is called variable valency. For example, Iron (Fe) can have a valency of both 2 and 3.

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Answered by aditya2020222003
4

an element can lose electron from its penultimate (before the outermost) she'll. so, it shows variable valency

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