unpaired electron \(=\,2\)
spin only magnetic moment \((\mu )\, = \,\sqrt {2(2 + 2)} \, = \,\sqrt 8 \,B.M\)
\(T{i^{ + 3}}\, = \,1{s^2}\,2{s^2}\,2{p^6}\,3{s^2}\,3{p^6}\,3{d^1}\)
unpaired electron \(=\,1\)
\((\mu )\, = \,\sqrt {1(1 + 2)} \, = \,\sqrt 3 \,B.M\)
\({V^{ + 2}}\, = \,1{s^2}\,2{s^2}\,2{p^6}\,3{s^2}\,3{p^6}\,3{d^3}\)
\((\mu )\, = \,\sqrt {3(3 + 2)} \, = \,\sqrt {15} \,B.M\)
\(S{c^{ + 3}}\, = \,1{s^2}\,2{s^2}\,2{p^6}\,3{s^2}\,3{p^6}\)
\((\mu )\, =0\)