Chemistry, asked by bachalakurinagaiah14, 1 month ago

In the spectrum of sodium,the wave lengths of two bright lines are?

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Answered by Anonymous
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Answer:

The sodium spectrum is dominated by the bright doublet known as the Sodium D-lines at 588.9950 and 589.5924 nanometers. From the energy level diagram it can be seen that these lines are emitted in a transition from the 3p to the 3s levels.

Explanation:

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