Chemistry - GENERAL CHEMISTRY Question with Solution | TestHub

${\mathrm{Ga}}^{+}:1s^2 2{\mathrm{s}}^2 2{\mathrm{p}}^6 3{\mathrm{s}}^2 3{\mathrm{p}}^6 3{\mathrm{d}}^{10} 4{\mathrm{s}}^2$
The azimuthal quantum number for the valence electrons ($4\mathrm{s}-$subshell) of ${\mathrm{Ga}}^{+}$ ion is $\mathrm{zero}\left(0\right)$.