NH3 Lewis Structure Geometry KemicalinfoElectron pair dot arrangement for ammonia is shown by the valence electrons surrounding the nitrogen atom.
The dot point structure for NH3 unveils that the nitrogen atom connects one pair of electrons with each of the three H atoms,
resulting in a complete of three joined pairs of electrons.
The NH3 molecule adopts a trigonal pyramidal structure because of the placement of the outer electrons according to its Lewis dot arrangement.
In the Lewis symbol depiction of ammonia, the N atom is surrounded by three points, each representing a pair of connected electrons with a H atom.