NH3 Lewis Structure How to Draw the Dot Structure for NH3 Lewis Beverage cup arrangement for NH3 is shown by the outer electrons surrounding the nitrogen atom.
The dot point arrangement in the case of NH3 reveals that the nitrogen atom shares one pair of e- with each of the three H atoms, resulting in a overall of three connected pairs of electrons.
The ammonia molecule adopts a trigonal pyramidal structure because of the placement of the outer electrons according to its Lewis dot structure.
In the Lewis dotpoint representation of NH3, the N atom is encircled by three points, each representing a pair of joined electrons with a H atom.