Lewis dot structure for NH3 is illustrated by the outer electrons surrounding the N atom.
The Lewis dot arrangement in the case of ammonia displays that the nitrogen atom connects one pair of e- with each of the three H atoms, resulting in a overall of 3 connected pairs of electrons.
The ammonia molecule takes a three-sided pyramid-like structure because of the distribution of the outer electrons according to its Lewis Beverage cup arrangement.
In the dot symbol representation of ammonia, the nitrogen atom is enclosed by three dots, each representing a pair of joined electrons with a H atom.
