Which of the following gives rise to the line spectra obtained from atoms?
PHYSICS
WAEC 1992
Which of the following gives rise to the line spectra obtained from atoms?
- A. Kinetic energy of a moving atom
- B. Potential energy of an electron inside an atom
- C. Change of an electron from a higher to a lower energy level in the atom
- D. Disturbed proton in the nucleus
Correct Answer: C. Change of an electron from a higher to a lower energy level in the atom
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