Chemistry, asked by venuvvv3433, 1 year ago

The electronic configuration of 4 elements a, b, c and d is as given under a - 2, 1 ; b - 2, 2 ; c- 2, 8, 2 ; d - 2 (a) which amongst them belong to the same group

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Answered by yaswanth22

Elements belong to same group that are having same valency or valency electrons in according to the question answer is b and c
Pls mark my answer as brainliest

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