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Electron pair dot arrangement for NH3 is shown by the outer electrons surrounding the nitrogen atom.
The
Lewis dot structure for ammonia unveils that the N atom shares a solitary pair of electrons with each of the three hydrogen atoms, resulting in a complete of three joined pairs of electrons.
The NH3 molecule takes a trigonal pyramidal form due to the arrangement of the outer electrons according to its Electron pair dot arrangement.
In the Lewis symbol depiction of ammonia, the nitrogen atom is enclosed by three
points, each representing a pair of connected electrons with a H atom.