Number of valence electrons in $Cl^{-}$ ion are:

16

8

17

18

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Number of valence electrons in

Cl^{-}

ion are:

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Text solutionVerified

The electronic configuration of chlorine is 2, 8, 7 (Atomic number-17).

C l^{-}

is formed from adding one electron so the new electronic configuration is 2, 8, 8. So the valence electrons is 8.

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Question Text	Number of valence electrons in $Cl^{-}$ ion are:
Answer Type	Text solution:1
Upvotes	150