Lewis dot arrangement for NH3 is shown by the valence electrons surrounding the N atom.
The dot point arrangement for ammonia unveils that the nitrogen atom connects one pair of electrons with each of the three hydrogen atoms, resulting in a total of 3 joined pairs of electrons.
The ammonia molecule adopts a trigonal pyramidal shape attributed to the distribution of the outer electrons according to its Lewis dot structure.
In the dot symbol depiction of NH3, the N atom is enclosed by three spots, each representing a pair of connected electrons with a hydrogen atom.
