The magnetic moment of few transition metal ions are given below:
| Metal ion |
Magnetic moment (BM) |
| Sc3+ |
0.00 |
| Cr2+ |
4.90 |
| Ni2+ |
2.84 |
| Ti3+ |
1.73 |
(at no. Sc = 21,Ti = 22, Cr = 24, Ni = 28)
Which of the given metal ions:
(i) has the maximum number of unpaired electrons?
(ii) force colourless aqueous solution?
(iii) exhibits the most stable +3 oxidation state?
