Methodical recommendation:
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Dobereiner's law | Other | easy | 2 m. | Practice questions related to Periodic table and Dobereiner's law |
| 2. | Newlands’ law | Other | easy | 2 m. | Read the statement and choose the correct answer about Newlands’ law. |
| 3. | Features of Mendeleev’s periodic table | Other | easy | 1 m. | Choose the correct answer Mendeleev’s periodic table |
| 4. | Mendeleev’s periodic table | Other | easy | 1 m. | Choose the correct answer Mendeleev’s periodic table |
| 5. | Newlands’ law of Octaves | Other | medium | 4 m. | Choose the right pair of elements having identical properties using Newlands’ law of Octaves. |
| 6. | Elements | Other | medium | 5 m. | Choose the general formulas of oxide and hydride in Mendeleev's periodic table elements |
| 7. | Periodic table | Other | hard | 8 m. | Drag the corresponding word to complete the sentence |
| 8. | Dobereiner’s Triads | Other | hard | 6 m. | Analyse the statements about Dobereiner’s Triads |