To say that energy levels in an atom are discrete is to say the energy levels are well defined and
A)separate from one another.
B)separated from one another by the same energy increments.
C)continuous.
D)private.

Question

Quizplus · Accepted Answer

Discrete energy levels in an atom are well-defined and separated from one another, meaning there are no intermediate energy levels between them. This is different from continuous energy levels which can take on any value within a range.

To Say That Energy Levels in an Atom Are Discrete