Electron pair dot structure for ammonia is shown by the valence electrons surrounding the nitrogen atom. The dot dot structure in the case of ammonia reveals that the nitrogen atom connects one pair of electrons with each of the three H atoms, resulting in a total of a trio connected pairs of electrons. The NH3 molecule takes a three-sided pyramid-like shape because of the placement of the outer electrons according to its Electron pair Beverage cup structure. In the Lewis symbol depiction of NH3, the N atom is encircled by three points, each representing a pair of connected electrons with a hydrogen atom.

N3 Structure de Lewis Dessins Hybridation Forme Charges