Electron pair Beverage cup arrangement in the case of ammonia is illustrated by the valence electrons surrounding the N atom. The dot dot arrangement for ammonia unveils that the N atom shares 1 pair of electrons with each of the three hydrogen atoms, resulting in a overall of a trio united pairs of electrons. The NH3 molecule adopts a three-sided pyramid-like form due to the placement of the outer electrons according to its Electron pair Beverage cup structure. In the dot dotpoint representation of ammonia, the N atom is encircled by three points, each representing a pair of shared electrons with a H atom.

NH3 Lewis Structure in 6 Steps With Diagrams Study Striver