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…How many molecules are there in 14g of nitrogen gas…If the charge on an object is measured as 4.0 x…If the percentage of nitrogen in ammonium sulphate…In the nitrogen cycle, the nitrates in the soil are…