Photon of which of the following series will have largest wave length?
Correct answer: B. Pfund series
- A. Bracket series
- B. Pfund series
- C. Balmer series
- D. Paschen series
Explanation
The Pfund series of the hydrogen spectrum has as its longest wavelength component a line at 7400nm Describe the electron transitions that produce this series. That is, give a quantum number that is common to this series
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