Write the Lewis structure of the nitrite ion, NO2−.
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Solution
Lewis structures, also known as Lewis dot diagrams,Lewis dot formulas,Lewis dot structures, electron dot structures, or Lewis electron dot structures
(LEDS), are diagrams that show the bonding between atoms of a molecule
and the lone pairs of electrons that may exist in the molecule. In nitrite ion, For Nitrogen we have 5 valence electrons;
6 for Oxygen, but we have two Oxygens so we'll multiply that by two;
plus one for this valence electron up here; gives us a total of 18 valence electrons for the nitrite ion Lewis structure