What is the Relationship between electronic configuration of an element and its valency
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The last electronic layer has reactive electron so it has valance electron= valency.
If less than 4 then it is its valency if more than 4 than the no. subtracted from 8 is its valency.
Hope it helps you....
If less than 4 then it is its valency if more than 4 than the no. subtracted from 8 is its valency.
Hope it helps you....
Answered by
4
by these u may have ur answer
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