Lewis dot arrangement for NH3 is depicted by the valence electrons surrounding the N atom.
The dot point arrangement for ammonia exhibits that the nitrogen atom shares one pair of e- with each of the three H atoms, resulting in a complete of a trio united pairs of electrons.
The ammonia molecule adopts a three-sided pyramid-like shape due
to the distribution of the valence electrons according to its Electron pair Beverage cup structure.
In the dot dotpoint representation of NH3, the N atom is enclosed by three points, each representing a pair of connected electrons with a H atom.
