Lewis Beverage cup arrangement for ammonia is shown by the valence electrons surrounding the nitrogen atom.
The Lewis dot structure in the case of ammonia unveils that the N atom unites a solitary pair of electrons with each of the three hydrogen atoms, resulting in a complete of three united pairs of electrons.
The ammonia molecule takes a trigonal pyramidal shape due to the arrangement of the outer electrons according to its Lewis dot arrangement.
In the dot symbol representation of NH3, the N atom is enclosed by three points, each representing a pair of shared electrons with a H atom.
104 Writing Lewis Structures Chemistry LibreTexts
