Chemistry · Atomic Structure

The sodium D-line emission spectrum arises from which electronic transition in sodium atoms?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

13s1 → 3p1✓
23s1 → 4s1
33p1 → 3d1
43s1 → 3d1

Correct answer

3s1 → 3p1

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The sodium D-line emission spectrum arises from which electronic transition in sodium atoms?

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The sodium D-line emission spectrum arises from which electronic transition in sodium atoms?

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