Which of the following has maximum number of unpaired electron (atomic number of Fe 26) [MP PMT 2001]

Which of the following has maximum number of unpaired electron (atomic

1.	Which of the following has maximum number of unpaired electron (atomic number of Fe 26) [MP PMT 2001]
A.	Fe
B.	Fe (II)
C.	Fe (III)
D.	Fe (IV)
Answer» D. Fe (IV)

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Which of the following has maximum number of unpaired electron (atomic number of Fe 26) [MP PMT 2001]

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