In the process of fluorescence, __________ is absorbed by an atom and the energy is emitted as __________.
A) an ultraviolet photon; at least one visible light and one or more lower energy photons
B) a visible light and one or more lower energy photons; an ultraviolet photon
C) an ultraviolet and one or more lower energy photons; a visible light photon
D) a visible light photon; at least one ultraviolet and one or more lower energy photons
Correct Answer:
Verified
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