Multiple Choice
What do we mean when we say that "The energy of the electron in an atom is quantized?"
A) The electron has a very small amount of energy.
B) The energy of the electron is proportional to the mass of the nucleus.
C) When an electron changes its energy, it emits a quantum of light.
D) The energy of the electron can have certain fixed energies and not others.
E) The electron must be a wave.
Correct Answer:

Verified
Correct Answer:
Verified
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