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Electron pair Beverage cup structure for ammonia is shown by the outer electrons surrounding the nitrogen atom.
The Lewis dot structure in the case of ammonia unveils that the nitrogen atom unites a solitary pair of e- with each of the three hydrogen atoms, resulting in a total of a trio united pairs of electrons.
The NH3 molecule adopts a trigonal pyramidal form due to the arrangement of the valence electrons according to its Lewis dot arrangement.
In the dot symbol depiction of NH3, the nitrogen atom is enveloped by three dots, each representing a pair of shared electrons with a hydrogen atom.