Electron pair dot arrangement for ammonia is illustrated by the outer electrons surrounding the N
atom.
The dot point structure in the case of
ammonia unveils that the nitrogen atom shares 1 pair of electrons with each of the three H atoms, resulting in a total of 3 shared pairs of electrons.
The NH3 molecule takes a three-sided pyramid-like structure because of the arrangement of the valence electrons according to its Electron pair Beverage cup structure.
In the Lewis dotpoint representation of NH3, the N atom is enveloped by
three dots, each representing a pair of united electrons with a H atom.
Structure de Lewis NH3 géométrie moléculaire hybridation
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