Chapter 6, Problem 112QRT

Interpretation Introduction

Interpretation:

The building up molecular orbital energy level is changed $\pi \text{2p}$ were placed above the $\sigma \text{2p}$, then the relative energy of the MOs affect the prediction of number of bonds and number of unpaired electrons has to be explained.

Concept Introduction:

Molecular orbital: two atomic orbitals combined together then formed stable molecular orbitals.