Question:
If the principal quantum number of an atom is 3, then the angular (azimuthal) quantum number is:
If the principal quantum number of an atom is 3, then the angular (azimuthal) quantum number is:
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l ranges from 0 to n-1, so for n=3, l can be 0, 1, or 2.
Updated On: Jul 3, 2026
- 0
- 2
- 1
- All of these
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The Correct Option is D
Solution and Explanation
Step 1: l ranges 0 to n-1.
Step 2: For n=3: l = 0,1,2 (3s,3p,3d).
Step 3: All three values are valid.
\[\boxed{l = 0,\ 1,\ 2 \text{ (All of these)}}\]Was this answer helpful?
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