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Find out the energy level number of the higher level

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Reference no: EM13662005

Explain a wavelength of 7526 nanometers has been detected from the emission of a hydrogen gas tube when under excitation from a high voltage source. This was cause by an electron dropping from a higher energy level to the N = 7 level. Find out the energy level number of the higher level.

1. 11

2. 15

3. 8

4. 9

5. 22

Reference no: EM13662005

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