Environmental Sciences, asked by chigareranbir, 16 days ago

the elements in the same groupswill have same valency

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Answered by arnavdarak07

0

Answer:

The electronic configuration of the outermost shell is same for all the elements belonging to the same group. So, the number of valence electrons for all the elements in a group is the same. ... Hence, elements belonging to the same group have the same valency.

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