Methodical recommendation:
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Isotopes and subatomic particles | Other | easy | 3 m. | This exercise incorporates questions from textbook. Analyze your knowledge by answering these questions. |
| 2. | Atomic number | Other | easy | 3 m. | Remember the atomic number of elements. |
| 3. | Law of chemical combination | Other | easy | 1 m. | Let us recall the laws of chemical combinations and quantum numbers. |
| 4. | Quantum numbers | Other | easy | 1 m. | Let us recall the laws of chemical combinations and quantum numbers. |
| 5. | Isotopes and isobars | Other | easy | 1 m. | To distinguish between isotopes and isobars. |
| 6. | Electronic configuration of elements | Other | medium | 1 m. | Practice the electron distribution or electronic configuration of elements. |
| 7. | Isotopes, isobars and isotones | Other | medium | 3 m. | To distinguish between isotopes and isobars. |
| 8. | Gay Lussac’s law | Other | hard | 2.5 m. | This exercise incorporates questions from textbook. Analyze your knowledge by answering these questions. |