How many unpaired electron(s) are there in the nitrogen sub-levels? by Sunday | Oct 11 | Chemistry JAMB | 0 comments A. 3 B. 2 C. 1 D. none Correct Answer: Option A – 3 Users Also Read These:If the electron configuration of an element is p1s²…Which of the following statements about nitrogen is…The nitrogen obtained from air has a density higher…How many unpaired electrons are there in an atom of…How many unpaired electron are in the p-orbitals of…