Question

According to molecular orbital theory, what is the predicted bond order for the anion Li₂⁻?

A) 0
B) 1
C) 2
D) 3

Answer 1

The bond order for the anion Li₂⁻ according to molecular orbital theory is 1.

Step-by-step explanation:

The predicted bond order for the anion Li₂⁻ according to molecular orbital theory is 1.

In the molecular orbital diagram of Li₂ molecule, both valence electrons are in the bonding molecular orbital, resulting in a bond order of 1.

This indicates that the Li₂ molecule is stable.