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According to the quantum-mechanical model for the hydrogen atom, which of the following electron transitions would produce light with the longer wavelength: 3p → 2s or 4p → 2s?

According to the quantum-mechanical model for the hydrogen atom, which of the following electron transitions would produce light with the longer wavelength: 3p → 2s or 4p → 2s?

General Chemistry - Standalone book (MindTap Course List)
General Chemistry - Standalone book (MindTap Course List)
11th Edition
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Chapter7: Quantum Theory Of The Atom
Section: Chapter Questions
Problem 7.24QP: Investigating Energy Levels Consider the hypothetical atom X that has one electron like the H atom...
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According to the quantum-mechanical model for the hydrogen atom, which of the following electron transitions would produce light with the longer wavelength: Зр — 2s or 4p — 2s? Match the items in the left column to the appropriate blanks in the sentences on the right. Reset Help shorter According to the quantum-mechanical model, as the quantum number n the 4p → 2s energy increases and the spacing between the energy levels Therefore, the increases transion would have a greater energy difference than the transition longer decreases Lower energy is associated with wavelengths, thus the transition would produce a longer wavelength. 3p → 2s
Transcribed Image Text:According to the quantum-mechanical model for the hydrogen atom, which of the following electron transitions would produce light with the longer wavelength: Зр — 2s or 4p — 2s? Match the items in the left column to the appropriate blanks in the sentences on the right. Reset Help shorter According to the quantum-mechanical model, as the quantum number n the 4p → 2s energy increases and the spacing between the energy levels Therefore, the increases transion would have a greater energy difference than the transition longer decreases Lower energy is associated with wavelengths, thus the transition would produce a longer wavelength. 3p → 2s
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