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One unpaired electron in an atom contributes a magnetic moment of 1.1 B.M. Calculate the magnetic moment for chromium |
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Answer» SOLUTION :E.C. of Cr `= [Ar] 3d^(5) 4S^(1)`, i.e., it has 6 unpaired electrons Hence, its magnetic moment `= 6 XX 1.1= 6.6 B.M` |
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