Lewis dot arrangement for NH3 is portrayed by the valence electrons surrounding the nitrogen atom.
The Lewis dot structure in the case of NH3 unveils that the N atom unites 1 pair of e- with each of the three hydrogen atoms, resulting in a total of a trio shared pairs of electrons.
The ammonia molecule takes a
three-sided pyramid-like shape because of the placement of the outer electrons according to its Electron pair Beverage cup structure.
In the Lewis symbol depiction of ammonia, the N atom is surrounded by three points, each representing a pair of connected electrons with a H atom.