Chemistry - CHEMICAL BONDING Question with Solution | TestHub

Molecular orbital electronic configuration for ${\mathrm{X}}_2^{\mathrm{n}-}$ anion is

$K{K}^{\ast }(\sigma 2\mathrm{s}{)}^2({\sigma }^{\ast }2\mathrm{s}{)}^2(\pi 2{\mathrm{p}}_x{)}^2(\pi 2{\mathrm{p}}_y{)}^2(\sigma 2{\mathrm{p}}_z{)}^2({\pi }^{\ast }2{\mathrm{p}}_x{)}^1$

The anion is ${\mathrm{X}}_2^{\mathrm{n}-}$is.