Question

which group of element can gain electron most easily and why

Answer 1

Hello friends!
Here's the answer.....
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The Halogens of Group17 (VIIA) gain electrons most easily because these elements are highly electonegative in nature and have the electron affinity.

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Answer 2

Group no. 17 is most reactive electronegative because its element have only 1 electron left in its outermost shell to complete noble gas configuration. So it easily gain an electron.

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