Lewis Beverage cup arrangement in the case of NH3 is shown by the valence electrons surrounding the N atom.
The Lewis dot arrangement in the case of NH3 displays that the N atom shares a solitary pair of electrons with each of the three hydrogen atoms, resulting in a overall of three shared pairs of electrons.
The NH3 molecule adopts a three-sided pyramid-like form because of the arrangement of the valence electrons according to its Lewis dot structure.
In the dot dotpoint representation of NH3, the nitrogen atom is surrounded by three spots, each representing a pair of united electrons with a hydrogen atom.
