Science, asked by shaikhalfiya78655, 3 months ago

(u)
Elements belonging to the same group have the same valency. Give scientific reasons​

Answers

Answered by aniketaryan960
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Answer:

Explanation:

Elements belonging to the same group have the same valency because the number of valence electrons in a group is same due to which the tendency of an atom to lose or gain electrons in order to attain nearest noble gas configuration is also same.

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