The number of unpaired electrons in an atom of an element 8Q is _______? by Sunday | Dec 10 | Chemistry WAEC | 0 comments A. 2 B. 4 C. 6 D. 8 Correct Answer: Option A A. 2 Users Also Read These:Uranium of atom number 92 and mass number 238 emits…An atom X consists of 6 protons, 6 electrons and 7…If the electron configuration of an element is p1s²…The nucleon number and the proton number of a…The atomic number of iron is 56. The number of…