Question

Calculate the energy required for an electron to jump from ground state to the second

exited state in a potential well of with L.​

Answer 1

Answer:

Explanation:

The second energy level has higher energy than the first, so to move from n = 1 to n = 2, the electron needs to gain energy. It needs to gain (-3.4) - (-13.6) = 10.2 eV of energy to make it up to the second energy level.