Methodical recommendation:
Theory
| Number | Name | Description |
|---|---|---|
| 1. | Atomic models: Rutherford and Bohr |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Alpha particle scattering setup | Other | easy | 2 m. | An exercise consisted of selecting the correct answer type questions related to the gold foil experiment setup. |
| 2. | Rutherford experiment & its limitations | Other | easy | 3 m. | An exercise consisted of true or false type questions related to Rutherford's atomic model of the atom. |
| 3. | Discovery of structure of the atom | Other | easy | 2 m. | An exercise consisted of selecting the correct answer type questions related to the discovery of the structure of the atom. |
| 4. | Bohr's atomic model | Other | easy | 2 m. | An exercise consisted of choosing the correct answer type questions related to "Bohr's atomic model". |
| 5. | Features of the atom | Other | medium | 2 m. | An exercise consisted of selecting the correct answer type question related to the results of the alpha particle scattering experiment. |
| 6. | Postulates of Bohr’s model of an atom | Other | medium | 3 m. | The student has to select the correct answer, and the question deals with the postulates of Bohr's model of an atom. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 7. | Electronic configuration of elements | Other | medium | 2 m. | An exercise consisted of choosing the correct answer type questions about the elements' electron distribution or electronic configuration. |
| 8. | Conclusions from gold foil experiment | Other | hard | 4 m. | The student has to select the correct answer, and the question deals with the conclusion of Rutherford's alpha-ray scatteringl experiment. As an outcome of this exercise, the student will learn about the mentioned concepts. |
| 9. | Electron distribution in elements | Other | medium | 2 m. | An exercise consisted of problem-solving questions about calculating the number of electrons in the shells of elements. |
| 10. | Bohr and Bury rule | Other | medium | 2 m. | An exercise consisted of selecting the correct answer type questions related to the distribution of electrons in different energy levels of an atom. |