Lewis dot structure in the case of ammonia is portrayed by the outer electrons surrounding the N atom.
The Lewis point structure for NH3
reveals that the N atom connects a solitary pair of e- with each of the three H atoms, resulting in a total of a trio connected pairs of electrons.
The ammonia molecule adopts a three-sided pyramid-like structure due to the placement of the outer electrons according to its Lewis dot arrangement.
In the Lewis dotpoint depiction of NH3, the nitrogen atom is enveloped by three spots, each representing a pair of joined electrons with a H atom.