Electron pair Beverage cup structure for NH3 is portrayed by the valence electrons surrounding the nitrogen atom. The dot dot structure for ammonia displays that the nitrogen atom connects 1 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 arrangement of the outer electrons according to its Electron pair Beverage cup arrangement. In the Lewis dotpoint representation of ammonia, the nitrogen atom is enclosed by three dots, each representing a pair of connected electrons with a H atom.

Structure de NH3 Lewis dessins hybridation forme charges