Experimental value of magnetic momentum of $Mn^{2+}$ complex is $5.96 \ \text{B.M}.$ This indicates$:$
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$\sqrt{\text{n(n+2)}}=5.96$
$n = 5$
The axial motion of electron is clockwise because $\text{S}=\frac{+1}{2}$ and the orbital motion will also be in clockwise direction.
$n = 5$
The axial motion of electron is clockwise because $\text{S}=\frac{+1}{2}$ and the orbital motion will also be in clockwise direction.
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