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