Lewis dot
arrangement for ammonia is
a representation of the outer electrons surrounding the nitrogen atom.
The dot point structure
for ammonia unveils that the N atom shares one pair of electrons with each of the three H atoms, resulting in a complete of a trio joined pairs of electrons.
The NH3 molecule takes a three-sided pyramid-like structure due to the arrangement of the valence electrons according to its Electron pair Beverage cup structure.
In the dot dotpoint depiction of ammonia, the N atom is enveloped by three spots, each representing a pair of joined electrons with a H atom.
