Lewis dot arrangement for NH3 is shown by the outer electrons surrounding the nitrogen atom.
The dot dot arrangement for ammonia reveals that the nitrogen atom shares one pair of e- with each of the three H atoms, resulting in a complete of three shared pairs of electrons.
The NH3 molecule takes a trigonal pyramidal shape because of the placement of the valence electrons according to its Electron pair dot arrangement.
In the dot dotpoint representation of NH3, the nitrogen atom is surrounded by three points, each representing a pair of shared electrons with a H atom.
N3 Structure de Lewis Dessins Hybridation Forme Charges
