The total number of electrons in all bonding molecular orbitals of $O_{2}^{2-}$ is $....\,.$
(Round off to the Nearest Integer).
$5$
$10$
$15$
$20$
Which of the following species show maximum bond length ?
Give $\mathrm{MO}$ diagram and explain $\mathrm{Ne}_{2}$ molecule is not possible.
"Isoelectronic molecules and ions have identical bond orders." Explain by examples.
State resemblance and differentence - both sigma and pai bond
The bond order is maximum in