Question

The number of d-electrons in Fe2+ (Z = 26) is not equal to that of

A. 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 1

Answer:

p-electron in Cl (Z=17)

Explanation:

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Answer 2

Answer:

option d is right answer.

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