Electron pair Beverage cup arrangement in the case of ammonia is shown by the valence electrons surrounding the N atom.
The dot point structure for ammonia displays that the N atom unites a solitary pair of electrons with each of the three H atoms, resulting in a total of three shared pairs of electrons.
The NH3 molecule takes a trigonal pyramidal structure due to the distribution of the
outer electrons according to its Electron pair Beverage cup structure.
In the dot symbol representation
of ammonia, the nitrogen atom is encircled by three points, each representing a pair of connected electrons with a H atom.
