Electron pair dot structure in the case of NH3
is portrayed by the outer electrons surrounding the N atom.
The dot dot arrangement for ammonia displays that the N atom unites a solitary pair of electrons with each of the three H atoms, resulting in a overall of a trio shared pairs of electrons.
The ammonia molecule adopts a trigonal pyramidal shape because of the placement of the outer electrons according to its Lewis Beverage cup arrangement.
In the Lewis symbol representation of NH3, the nitrogen atom is enclosed by three points, each representing a pair of united electrons with
a hydrogen atom.
