5.The number of d-electrons in Fe2+ (Z - 26) is notequal to that ofA. – InterviewSolution

1.

5.The number of d-electrons in Fe2+ (Z - 26) is notequal to that ofA. p-electrons in Ne(Z - 10)B. s-electrons in Mg(Z 12)C. d-electrons in Fe(Z 26)D. p-electrons in CI(Z - 17)

Answer»

no. of d - electrons in Fe2+ = 6

and for option D , p electrons = 2p6 +3p5

so, option D is the answer.

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