Electron pair dot structure in the case of NH3 is a representation of the valence electrons surrounding the N atom.
The dot point structure for NH3 displays that the nitrogen atom unites a solitary pair of e- with each of the three hydrogen atoms, resulting in a total of three shared pairs of electrons.
The ammonia molecule adopts a three-sided pyramid-like structure attributed to the distribution of the valence electrons according to its Lewis Beverage cup structure.
In the dot symbol representation of NH3, the nitrogen atom is enveloped by three dots, each representing a pair of shared electrons with a H atom.
