Methodical recommendation:
Theory
| Number | Name | Description |
|---|---|---|
| 1. | Atoms and molecules | A theoretical material explains how to write chemical formula and molecular mass. |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Subatomic particles | Other | easy | 2 m. | An exercise consisting of multuple choice type questions which related to atoms and molecules. |
| 2. | Law of conservation of mass | Other | easy | 2 m. | The student has to choose the correct answer for atoms and molecules. As a result, the student will understand the mentioned concept. |
| 3. | Dalton's atomic theory | Other | easy | 2 m. | The student has to choose the correct answer for atoms and molecules. As a result, the student will understand the mentioned concept. |
| 4. | Law of definite proportions | Other | easy | 2 m. | The student has to choose the correct answer for atoms and molecules. |
| 5. | Atomic mass | Other | easy | 1 m. | The student has to choose the correct answer, and the questions deal with the importance of the atoms and molecules. As an outcome of this exercise, the student will learn about the mentioned concepts. |
| 6. | Elements and compounds | Other | medium | 3 m. | An exercise consisting of match the following type questions which related to the atomicity of elements and compounds. |
| 7. | Ionic and molecular compounds | Other | medium | 3 m. | The student has to choose the correct answer for atoms and molecules. As a result, the student will understand the mentioned concept. |
| 8. | Molecular formula of the compounds | Other | hard | 2 m. | An exercise consisting of choose the correct answers type questions which related to chemical formulas. |
| 9. | Formula unit mass | Other | hard | 3 m. | The student has to choose the correct answer, and the questions deal with the importance of the atoms and molecules. As an outcome of this exercise, the student will learn about the mentioned concepts. |