If the electron configuration of an element is p1s² 2s² 2P5; how many unpaired electrons are there? by Sunday | Oct 13 | Chemistry JAMB | 0 comments A. 2 B. 8 C. 1 D. 4 Correct Answer: Option C – 1 Users Also Read These:The number of unpaired electrons in an atom of an…How many unpaired electron are in the p-orbitals of…The number of electronic shells contained in an atom…How many unpaired electrons are there in an atom of…The electronic configuration of an element is 1s²…