Lewis Beverage cup structure in the case of ammonia is illustrated by the outer electrons surrounding the nitrogen atom.
The dot point arrangement for NH3 reveals that the nitrogen atom shares one pair of e- with each of the three H atoms, resulting in a total of 3 joined pairs of electrons.
The ammonia molecule takes a three-sided pyramid-like structure attributed to the placement of the valence electrons according to its Electron pair Beverage cup structure.
In the dot symbol depiction of ammonia, the N atom is enclosed by three points, each representing a pair of shared electrons with a hydrogen atom.
Géométrie des molécules NH3 ; HCl ; CH4 ; C2H4 Free
