$referrer_host = www.google.com. NO2- Geometry and Hybridization - Chemistry Steps


Nitrogen is the central atom:



There are 5 + 2×6 + 1 = 18 electrons, and 4 are used to make the two covalent bonds. Both oxygens get 6 electrons as three lone pairs, and nitrogen gets one lone pair:



One lone pair from an oxygen is used to make a π bond with the nitrogen and thus making the ionic charge -1:



The central atom has two atoms and a lone pair; therefore, the electron geometry is trigonal planar, and the molecular geometry is bent.



The steric number (the sum of the number of the atoms and lone pairs) of the carbon is 3 which corresponds to sp2-hybridization.


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