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:Atmospheric nitrogen is converted to soil nitrogen…If the electron configuration of an element is p1s²…How many molecules are there in 14g of nitrogen gas…How many unpaired electrons are there in an atom of…If the charge on an object is measured as 4.0 x…