MCQOPTIONS
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| 1. |
The correct set of four quantum numbers for the valence electron of rubidium atom (Z = 37) is [CBSE AIPMT 2012] |
| A. | 5, 0, 0, + 1/2 |
| B. | 5, 1, 0, +1/2 |
| C. | 5, 1, 1, +1/2 |
| D. | 6, 0, 0, + 1/2 |
| Answer» B. 5, 1, 0, +1/2 | |