Lewis dot arrangement in the case of NH3 is portrayed by the outer
electrons surrounding the N atom.
The Lewis dot structure in the case of NH3 displays that the N atom connects one pair of e- with each of the three hydrogen atoms, resulting in a total of 3 united pairs of electrons.
The NH3 molecule takes a trigonal pyramidal form because of the placement of the valence electrons according to its Electron pair dot structure.
In the dot dotpoint depiction of ammonia, the nitrogen atom is encircled by three dots, each representing a pair of shared electrons with a hydrogen atom.
NH3 ammonia Lewis dot structure YouTube
