Lewis Beverage cup arrangement for NH3 is depicted by the valence electrons surrounding
the N atom.
The Lewis point structure for ammonia displays that the nitrogen atom joins a solitary pair of electrons with each of the three H atoms, resulting in a overall of a trio joined pairs of electrons.
The ammonia molecule takes a three-sided pyramid-like structure because of the placement of the outer electrons according to its Electron pair dot arrangement.
In the Lewis symbol representation of NH3, the nitrogen atom is surrounded by three dots, each representing a pair of joined electrons with a hydrogen atom.