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The electronic configuration of the oute...

The electronic configuration of the outer most shell of the most electronegative element is :

A

`2s^(2)2p^(5)`

B

`3s^(2)3p^(5)`

C

`4s^(2)4p^(5)`

D

`5s^(2)5p^(5)`

Text Solution

Verified by Experts

The correct Answer is:
A
a) The electronic configuration represents
`2s^(2)2p^(5)`= fluorine= most electronegative element.
`3s^(2)3p^(5)` = chlorine.
`4s^(2)4p^(5)`=bromine
`5s^(2)5p^(5)`= iodine.
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