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Electron pair Beverage cup arrangement in the case of ammonia is illustrated by the valence electrons surrounding the N atom.
The Lewis point arrangement for NH3 unveils that the N atom shares one pair of electrons with each of the three H atoms, resulting in a overall of 3 shared pairs of electrons.
The ammonia molecule adopts a trigonal pyramidal structure due to the arrangement of the valence electrons according to its Electron pair Beverage cup arrangement.
In the Lewis symbol representation of ammonia, the nitrogen atom is enclosed by
three dots, each representing a pair of united electrons with a hydrogen atom.