D And F Block Elements

'Spin only' magnetic moment is same for which of the following ions?

A. \(\mathrm{Ti}^{3+}\)

B. \(\mathrm{Cr}^{2+}\)

C. \(\mathrm{Mn}^{2+}\)

D. \(\mathrm{Fe}^{2+}\)

E. \(\mathrm{Sc}^{3+}\)

Choose the most appropriate answer from the options given below.