Lewis dot arrangement for NH3 is shown by the outer electrons surrounding the nitrogen atom.
The Lewis point structure in the case of ammonia exhibits that the nitrogen atom shares a solitary pair of electrons with each of the three hydrogen atoms, resulting in a total of 3 joined pairs of electrons.
The NH3 molecule adopts a three-sided pyramid-like form attributed to the distribution of the outer electrons according to its Lewis Beverage cup structure.
In the Lewis symbol depiction of ammonia, the N atom is encircled by three dots, each representing a pair of shared electrons with a hydrogen atom.