Question

Bond order of $B{e}_2^{+}$ is $x$ , then what is the value of $2x$ :

Answer 1

Answer: 1

$B{e}_2^{+}:\sigma 1^2{\sigma }^{\star }1s^2\sigma 2s^2{\sigma }^{\star }2s^1$
$B.O.=\frac{1}{2}[4-3]=0.5$
$\Rightarrow 2x=1$