Lewis Structures 2 Water and Ammonia YouTube
Lewis Beverage cup structure for NH3 is a representation of the outer electrons surrounding the nitrogen atom.
The Lewis dot arrangement for NH3 exhibits that the N atom connects one pair of e- with each of the three hydrogen atoms, resulting in a overall of 3 joined pairs of electrons.
The NH3 molecule adopts a trigonal pyramidal shape because of the arrangement of the outer electrons according to its Electron pair Beverage cup structure.
In the dot dotpoint depiction of ammonia, the nitrogen atom is enveloped by three points, each representing a pair of shared electrons with a H atom.