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CGP EDU Academic Team
Published on: August 13, 2026
Determine total number of unpaired electrons in following ions
Ti 3+ , V 3+ , Cr 3+ , Cr 2+ , Mn 3+ , Mn 2+ , Fe 3+ , Fe 2+ , Co 2+ , Ni 2+ , Cu 2+
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Sol Ions no. of unpaired electrons
Cu 2+ , Ti +3 1
Ni 2+ , V +3 2
Co 2+ , Cr +3 3
Fe 2+ , Cr +2 , Mn 3+ 4
Mn 3+ , Fe 3+ 5
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