# Question #def22

Dec 14, 2016

The electron domain geometry about ${\text{N}}_{B}$ is a Linear.

#### Explanation:

${\text{N}}_{B}$ has no lone pairs and is bonded to two other atoms.

It is an ${\text{AX}}_{2}$ system.

(Adapted from Carolina Biological Supply)

Per VSEPR theory, the two electron domains will be at 180° to each other in a linear arrangement.