The total number of electrons in all bonding molecular orbitals of $O_{2}^{2-}$ is $....\,.$

(Round off to the Nearest Integer).

  • [JEE MAIN 2021]
  • A

    $5$

  • B

    $10$

  • C

    $15$

  • D

    $20$

Similar Questions

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

  • [AIIMS 1985]