Lewis dot arrangement in the case of NH3 is portrayed by the outer electrons surrounding the N atom.
The dot dot arrangement for ammonia reveals that the nitrogen atom shares 1 pair of e- with each of the three hydrogen atoms, resulting in a total of 3 connected pairs of electrons.
The NH3 molecule adopts a three-sided pyramid-like form due to the distribution of the valence electrons according to its Electron
pair dot structure.
In the Lewis dotpoint depiction
of NH3, the nitrogen atom is surrounded by three spots, each representing a pair of shared electrons with a hydrogen atom.
