【More・・・】
Lewis dot arrangement for NH3 is shown by the outer electrons surrounding the N atom.
The dot dot arrangement in the case of NH3 exhibits that the N atom unites 1 pair of e- with each of the three H atoms, resulting in a overall of 3 connected pairs of electrons.
The ammonia molecule adopts a trigonal pyramidal structure due to the placement of the outer electrons according to its Electron pair Beverage cup structure.
In the Lewis dotpoint depiction of ammonia, the nitrogen atom is surrounded by
three spots, each representing a pair of shared electrons with a hydrogen atom.