The maximum number of electrons that can occupy the shell having a principal quantum number of 3 is? by Sunday | Apr 20 | Chemistry NECO | 0 comments A. 3 B. 9 C. 10 D. 18 E. 32 Correct Answer: Option D = 18 Users Also Read These:The atomic number of chlorine is 17. What is the…What is the mass number of an element having 20…The maximum number of electrons in the L shell of an…An element having the atomic number 17 will resemble…"Electrons always occupy the lowest empty energy…