what is the maximum number of electrons that may occupy the second electron energy level?

The maximum number of electrons that can occupy a specific electron energy level can be determined using the formula 2n², where "n" represents the principal quantum number of that energy level.

In this case, the second energy level corresponds to n=2. Plugging this value into the formula, we get:

2(2)² = 2(4) = 8

Therefore, the maximum number of electrons that can occupy the second electron energy level is 8.