What Is the Wavelength of the Photon Emitted by a He⁺

question 51

Multiple Choice

What is the wavelength of the photon emitted by a He⁺ when the electron jumps from the n = 7 to the n = 4 state?

• A)8.8 \(\mu\)m
• B)3.4 \(\mu\)m
• C)4.4 \(\mu\)m
• D)896 nm
• E)542 nm

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