The ion/atom with maximum number of unpaired d-electrons is:

N i^{3 +}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C r

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

F e

No worries! We‘ve got your back. Try BYJU‘S free classes today!

M n^{3 +}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B $C r$

Suggest Corrections

Similar questions

F e^{3 +}

[A r] 3 d^{6}

(A t o m i c N u m b e r : M n = 25, F e = 26, C o = 27, N i = 28)

F e 26

C r^{+ 3}

(A t o m i c n u m b e r o f F e = 26)

Join BYJU'S Learning Program