Lewis Beverage cup structure for NH3 is illustrated by the outer electrons surrounding the N atom.
The dot point arrangement for ammonia unveils that the N atom shares a solitary pair of e- with each of the three H atoms, resulting in a overall of three joined pairs of electrons.
The ammonia molecule takes a three-sided pyramid-like shape attributed to the distribution of the valence
electrons according to its Lewis dot arrangement.
In the dot dotpoint depiction of NH3, the N atom is encircled by three spots, each representing a pair of joined electrons with a hydrogen atom.
Ammonia NH3 Molecule Shape Geometry Hybridization