How many unpaired electron(s) are there in the nitrogen sub-levels? By: Sunday|Published on: Oct 11|Categories: Chemistry JAMB| 0 comments A. 3 B. 2 C. 1 D. none Correct Answer: Option A – 3 Users Also Read These:In the nitrogen cycle, the nitrates in the soil are…An electron of mass 9.1x 10^31 kg is travelling at a…An electron of charge 1.6 x 10^-19C is accelerated…How many unpaired electrons are there in an atom of…The nitrogen obtained from air has a density higher…SEE ALSO Sugars can be hydrolyzed at room temperature by the action of?