MO Theory: Heteronuclear Diatomic Molecules
12. Molecular Shapes & Valence Bond Theory / MO Theory: Heteronuclear Diatomic Molecules / Problem 2
The energy-level diagram for atomic and molecular orbitals in NO is given below.

If the same model is followed, count the number of MOs involved for the IBr molecule. Note: use only the valence atomic orbitals of I atom and Br atom.
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