NEET 2015 Chemistry question

ChemistryClassification of Elements and Periodicity in PropertiesNEET 2015

The number of d-electrons in (Z = 26) is not equal to the number of electrons in which one of the following?

Answer: (1)

Solution

Fe is and is , so has 6 d-electrons. (1) Cl (Z = 17): has p-electrons = 6 + 5 = 11, not equal

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Question ID VK-091677