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Electron pair dot arrangement for NH3 is portrayed by the outer electrons surrounding the nitrogen atom.
The Lewis point arrangement for ammonia unveils that the nitrogen atom connects a solitary pair of electrons with each of the three H atoms, resulting in a overall of a trio connected pairs of electrons.
The NH3 molecule adopts a three-sided pyramid-like form because of the arrangement of the outer electrons according to its Lewis dot structure.
In the Lewis dotpoint depiction of ammonia, the nitrogen
atom is surrounded by three points, each representing a pair of shared electrons with a hydrogen atom.
Lewis Structures 2 Water and Ammonia YouTube