Engineering Board Exam Reviewer · Chemistry · easy
The quantum number that describes the shape of an orbital is the:
- Principal quantum number, n
- Azimuthal (angular momentum) quantum number, l
- Magnetic quantum number, ml
- Spin quantum number, ms
Answer
B. Azimuthal (angular momentum) quantum number, l
Solution
l = 0 (s), 1 (p), 2 (d), 3 (f).
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