Which of the following is paramagnetic
${N_2}$
${C_2}$
$N_2^ + $
$O_2^{2 - }$
Give electron configuration, bond order, magnetic property and energy diagram for berilium $\left( {{\rm{B}}{{\rm{e}}_2}} \right)$ molecule and writ about it existence.
State resemblance and differentence - both sigma and pai bond
Give electron configuration, bond order and magnetic property, energy diagram in $\mathrm{MO}$ for Helium $\left( {{\rm{H}}{{\rm{e}}_2}} \right)$ molecule.
In the process, $O_2^ + \to O_2^{ + 2} + e^-$ the electron lost is from
The difference in energy between the molecular orbital formed and the combining atomic orbitals is called