If a shell can hold a maximum of 32 electrons, what is the value of n?
Answer
A
2
B
3
C
4
D
5
Explanation
The maximum number of electrons in a shell is given by 2n². Set this equal to 32: 2n² = 32, so n² = 16 and n = 4. Therefore, the value of n is 4, choice C.
AI-written and checked against the verified answer.