Explain How Spectral Lines Show Discrete Energy Levels In An Atom.

1.	Explain How Spectral Lines Show Discrete Energy Levels In An Atom.
Answer» An emission spectrum CONSISTS of a SET of discrete WAVELENGTHS. A photon is emitted from an isolated ATOM when one of its electrons transits from a higher to a lower energy level. Energy of the photon is equal to the energy DIFFERENCE between the two levels involved in the transition. An emission spectrum consists of a set of discrete wavelengths. A photon is emitted from an isolated atom when one of its electrons transits from a higher to a lower energy level. Energy of the photon is equal to the energy difference between the two levels involved in the transition.

Answer»

An emission spectrum CONSISTS of a SET of discrete WAVELENGTHS. A photon is emitted from an isolated ATOM when one of its electrons transits from a higher to a lower energy level. Energy of the photon is equal to the energy DIFFERENCE between the two levels involved in the transition.

An emission spectrum consists of a set of discrete wavelengths. A photon is emitted from an isolated atom when one of its electrons transits from a higher to a lower energy level. Energy of the photon is equal to the energy difference between the two levels involved in the transition.

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