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Q.

Which general electronic configuration of the element does not represent a non metal?

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a

ns²(n – 1)d^1–10 np^1-6

b

ns^1-2(n – 1)d^1–10

c

ns²(n – 1)d^1–10np⁵

d

ns²np⁴

answer is C.

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Detailed Solution

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ns^1-2(n – 1)d^1–10 configuration represents d-block elements, which are metals.

Hence, It does not represent a non metal.

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