The value of a wavelength in the Balmer series is 372.1 nm. What is the value of n?
A) 6
B) 3
C) 9
D) 10
E) 14

Name: The value of a wavelength in the Balmer series is 372.1 nm. What is the value of n? A) 6 B) 3 C) 9 D) 10 E) 14
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Quizplus · Accepted Answer

The Balmer series corresponds to transitions where the final energy level is n=2. Using the Rydberg formula for hydrogen, 1/λ = R_H (1/2² - 1/n²), and solving for n with λ = 372.1 nm, we find n ≈ 14.

The Value of a Wavelength in the Balmer Series Is