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Which of following is not correctly matched?

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d-block element : electronic configuration is

{ns}^{0 - 2} (n - 1) d^{1 - 10}

p-block element : electronic configuration is

{ns}^{1 - 2} {np}^{1 - 6}

s-block element : electronic configuration is

{ns}^{1 - 2}

Ce : f-block's first member.

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detailed solution

Correct option is B

The members of groups 13 to 18 make up the p-Block components. p-block element : electronic configuration is,

${ns}^{2} {np}^{1 - 6}$ .

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