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प्रश्न
For each of the following, give the sub level designation, the allowable m values and the number of orbitals
- n = 4, l = 2
- n = 5, l = 3
- n = 7, l = 0
उत्तर
| n | l | Sub Energy levels | ml values | Number of orbitals |
| 4 | 2 | 4d | –2, –1, 0, +1, +2 | five 4d orbitals |
| 5 | 3 | 5f | –3, –2, –1, 0, +1, +2, +3 | seven 5f orbitals |
| 7 | 0 | 7s | 0 | one 7s orbitals |
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