Which quantum number divides shells into orbitals? by Sunday | Oct 11 | Chemistry JAMB | 0 comments A. principal B. Azimuthal C. Magnetic D. Spin Correct Answer: Option B – Azimuthal Users Also Read These:The nucleon number and the proton number of a…Uranium of atom number 92 and mass number 238 emits…Electrons enter into orbitals in order of increasing…The number of electronic shells contained in an atom…If 6x3+2x2−5x+1 divides x2−x−1, find the remainder.