Electron pair dot arrangement for NH3 is illustrated by the valence electrons surrounding the nitrogen atom.
The Lewis dot arrangement for NH3 displays that the nitrogen atom unites one pair of electrons with each of the three hydrogen atoms, resulting in a total of a trio shared pairs of electrons.
The ammonia molecule adopts a three-sided pyramid-like shape due to the arrangement of the valence electrons according to its Electron pair dot structure.
In the Lewis dotpoint depiction of NH3, the N atom is surrounded by three points, each representing a pair of connected electrons with a hydrogen atom.
Lewis Theory of Bonding Chemistry LibreTexts
