MCQOPTIONS
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| 1. |
All the four quantum numbers of two electrons in an atom are not the same. It is the law of |
| A. | Hund s |
| B. | Exclusion Principle of Pauli |
| C. | Uncertainty Principle of Hiesenberg |
| D. | Avogadro s Law |
| Answer» C. Uncertainty Principle of Hiesenberg | |