Fill in the blanks:
$(a)$ The unit of magnetic moment is ......... .
$(b)$ $Mn^{2+}$ has .......... color.
$(c)$ $Fe_3H$ is a ............. type of compound.
$(a)$ The unit of magnetic moment is ......... .
$(b)$ $Mn^{2+}$ has .......... color.
$(c)$ $Fe_3H$ is a ............. type of compound.
(N/A) The unit of magnetic moment is $\text{Bohr Magneton (BM)}$.
$(b)$ $Mn^{2+}$ has a $\text{pink}$ color.
$(c)$ $Fe_3H$ is an $\text{interstitial}$ type of compound.
$(b)$ $Mn^{2+}$ has a $\text{pink}$ color.
$(c)$ $Fe_3H$ is an $\text{interstitial}$ type of compound.
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