Lewis dot arrangement in the case of
ammonia is illustrated by the outer electrons surrounding the nitrogen atom.
The dot dot arrangement in the case of NH3 reveals that the N atom shares one pair of electrons with each of the three H atoms, resulting in
a complete of three united pairs of electrons.
The ammonia molecule adopts a trigonal pyramidal shape because of the arrangement of the outer electrons according to its Electron pair Beverage cup structure.
In the Lewis dotpoint representation of ammonia, the N atom is surrounded by three spots, each representing a pair of shared electrons with a hydrogen atom.
