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Q.

Which of following is not correctly matched?

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a

p-block element : electronic configuration is ns12np16

b

d-block element : electronic configuration is 

ns02(n1)d110

c

Ce : f-block's first member.

d

s-block element : electronic configuration is ns12

answer is B.

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Detailed Solution

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

ns2np16.

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