PDF chapter test TRY NOW
Methodical recommendation:
Textbook Questions
Number | Name | Type | Difficulty | Marks | Description |
---|---|---|---|---|---|
1. | Covalent bond | Other | medium | 1 m. | This exercise contains book back questions. |
Practice Questions
Number | Name | Type | Difficulty | Marks | Description |
---|---|---|---|---|---|
1. | Electronic configurations | 1st type - receptive | easy | 1.5 m. | Choose the correct answer noble gases. |
2. | Oxidation, Reduction and Redox reactions | 2nd type - interpretation | medium | 3 m. | Situation based questions about oxidation or reduction. |