Ammonia NH3 Molecule Shape Geometry HybridizationLewis dot arrangement for ammonia is a representation of the outer electrons surrounding the N atom.
The Lewis point structure for NH3 displays that the N atom shares one pair of electrons with each of the three H atoms, resulting in a total of a trio united pairs of electrons.
The NH3 molecule takes a three-sided pyramid-like shape because of the distribution of the outer electrons according to its Lewis dot structure.
In the Lewis symbol depiction of ammonia, the nitrogen atom is encircled by three spots, each representing a pair of united electrons
with a hydrogen atom.