Lewis Beverage cup structure in the case of NH3 is portrayed by the valence electrons surrounding the nitrogen atom.
The dot dot structure for NH3 displays that the N atom joins a solitary pair of e- with each of the three H atoms, resulting in a complete of three joined pairs of electrons.
The NH3 molecule takes a three-sided pyramid-like form because of the distribution of the outer electrons according to its Electron pair dot arrangement.
In the dot symbol depiction of NH3, the N atom is enclosed by three dots, each representing a pair of shared electrons with a hydrogen atom.
