thatlostgirl3526 thatlostgirl3526

25-01-2024
Physics

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What is the electronic transition associated with the sodium - D line having a wavelength of 589 nm?
A. Transition from the 3s to the 2p orbital.
B. Transition from the 3p to the 2s orbital.
C. Transition from the 2s to the 2p orbital.
D. Transition from the 1s to the 2s orbital.

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