Lewis Beverage cup arrangement in the case of NH3 is shown by the valence electrons surrounding the N atom.
The dot dot structure in the case of ammonia unveils that the nitrogen atom joins a solitary pair of e- with each of the three H atoms, resulting in a complete of a trio united pairs of electrons.
The NH3 molecule adopts a three-sided pyramid-like form due to the arrangement of the outer electrons according to its Lewis dot arrangement.
In the dot dotpoint depiction of NH3, the nitrogen atom is enclosed by three points, each representing a pair of shared electrons with a hydrogen atom.
