For a specific element, photons of how many different energies could be emitted by electrons in the n = 2 level as they return to the n = 1 level?
A) 3
B) 4
C) 2
D) 1

Question

Quizplus · Accepted Answer

When electrons transition from the n = 2 level to the n = 1 level in an atom, they emit photons of a single, specific energy corresponding to the difference in energy levels. This is because the energy levels in an atom are quantized, and the transition between these two levels represents a unique energy change.

For a Specific Element, Photons of How Many Different Energies