Lewis dot structure for NH3 is depicted by the valence electrons surrounding the nitrogen atom.
The dot dot structure for ammonia displays
that the nitrogen atom connects one pair of electrons with each of the three H atoms, resulting in a overall of three connected pairs of electrons.
The NH3 molecule adopts a three-sided pyramid-like structure because of the distribution of the valence electrons according to its Electron pair Beverage cup arrangement.
In the dot dotpoint depiction of ammonia, the nitrogen atom is enveloped by three points, each representing a pair of connected electrons with a H atom.
Lewis Theory of Bonding Chemistry LibreTexts
