Lewis Beverage cup structure for ammonia is shown by the
valence electrons surrounding the N atom.
The Lewis dot structure in the case of NH3 unveils that the N atom connects 1 pair of e- with each of the three H atoms, resulting in a total of three joined pairs of electrons.
The ammonia molecule takes a three-sided pyramid-like shape due to the arrangement of the outer electrons according to its Electron pair dot arrangement.
In the dot dotpoint representation of NH3, the nitrogen atom is encircled by three spots, each representing a pair of connected electrons with a H atom.
NH3 Lewis Dot Structure dessins hybridation forme