Lewis Beverage cup arrangement for NH3 is depicted by
the outer electrons surrounding the nitrogen atom.
The dot point arrangement in the case of NH3 exhibits that the N atom shares 1 pair of electrons with each of the three H atoms, resulting in a overall of 3 shared pairs of electrons.
The ammonia molecule takes a three-sided pyramid-like form attributed to the placement of the valence electrons according to its Electron pair Beverage cup structure.
In the Lewis symbol representation of NH3, the nitrogen atom is encircled by three points, each representing a pair of united electrons with a H atom.
9 Covalent Bonding Chemistry LibreTexts
