Lewis Beverage cup arrangement in the case of NH3 is illustrated by the outer electrons surrounding the nitrogen atom.
The Lewis dot arrangement in the case of NH3 reveals that the nitrogen atom unites 1 pair of e- with each of the three H atoms, resulting in a overall of three connected pairs of electrons.
The ammonia molecule takes a trigonal pyramidal form due to the distribution of the valence electrons according to its Electron pair Beverage cup arrangement.
In the dot dotpoint depiction of ammonia, the N atom is enveloped by three spots, each
representing a pair of united electrons with a H atom.
NH3 lewis structure molecular geometry bond angle electron
