Chemistry, 07.10.2020 08:01 Diamond4614

An excited hydrogen atom has an electron in its n = 4 energy level. The electron subsequently drops down to the n = 2 level, emitting a photon. a. What is the wavelength AND type of light (IR, Visible, etc.) emitted by this transition?
b. What is the frequency of the emitted photon?
c. What is the energy of the emitted photon?

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An excited hydrogen atom has an electron in its n = 4 energy level. The electron subsequently drops...

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