Electron pair Beverage cup arrangement for NH3 is a representation of the valence electrons surrounding the N atom.
The dot dot arrangement for ammonia exhibits that the nitrogen atom shares a solitary pair of electrons with each of the three hydrogen atoms, resulting in
a total of 3 united pairs of
electrons.
The ammonia molecule takes a three-sided pyramid-like structure attributed to the placement of the valence electrons according to its Lewis Beverage cup arrangement.
In the dot dotpoint depiction of ammonia, the nitrogen atom is enclosed by three points, each representing a pair of connected electrons with a H atom.