JEE CHEMISTRY MCQ: P-BLOCK ELEMENTS

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The electronic configurations of four elements are given below. Which element does not belong to the same family as others?

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Correct option: C

\left[ {\mathrm{Ne}} \right]3{s^2},\mathrm{\;}3{p^5}

Option C is correct because the element with electronic configuration

\left[ {\mathrm{Ne}} \right]3{s^2},\mathrm{\;}3{p^5}

is Chlorine, which is a halogen and belongs to a different family than the others, which are transition metals.

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