Lewis Structure Study StriverLewis Beverage cup arrangement in the case of NH3 is depicted by the outer electrons surrounding the nitrogen atom.
The dot point arrangement in the case of NH3 unveils that the nitrogen atom shares one pair of e- with each of the three hydrogen atoms, resulting in a overall of a trio joined pairs of electrons.
The ammonia molecule adopts a trigonal pyramidal shape because of the arrangement of the valence electrons according to its Lewis Beverage cup arrangement.
In the Lewis dotpoint depiction of NH3, the N atom is enclosed by three points, each representing a pair of connected electrons with a hydrogen atom.