Magnetic moment $2.83$ BM is given by which of the following ions?
(At.nos. $\mathrm{T}\mathrm{i}=22,\mathrm{C}\mathrm{r}=24,\mathrm{ }\mathrm{M}\mathrm{n}=25,\mathrm{ }\mathrm{N}\mathrm{i}=28)$

• A

  $\mathrm{T}{\mathrm{i}}^{3+}$
• Correct answer
  B

  $\mathrm{N}{\mathrm{i}}^{2+}$
• C

  $\mathrm{C}{\mathrm{r}}^{3+}$
• D

  $\mathrm{M}{\mathrm{n}}^{2+}$

Hence, the correct answer is option: 'B'.