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…Electrons enter into orbitals in order of increasing…The number of electronic shells contained in an atom…The number of orbitals in a p-sub level of an atom is?Uranium of atom number 92 and mass number 238 emits…