Methodical recommendation:
Theory
| Number | Name | Description |
|---|---|---|
| 1. | Atomic number, mass number and electronic configuration | A theoretical material explains the atomic number, mass number and electronic configuration of atoms |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Symbols of elements | Other | easy | 2 m. | An exercise consisting of choose the correct answers type questions which related to symbols of elements. |
| 2. | Symbols of elements | Other | medium | 3 m. | An exercise consisting of state symbols of elements and compounds related questions. |
| 3. | Mass and atomic number | Other | easy | 1 m. | An exercise consisted of multiple choice question related to the atomic number mass number. |
| 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. | TBQ - Calculation of atomic mass | Other | medium | 2 m. | An exercise consisted of problem-solving questions about calculating an element's mass number. |
| 6. | Atomic number and mass number | Other | medium | 3 m. | The student has short answer questions about the atomic number and mass number. As an outcome of the exercise, the student will learn about the mentioned concepts. |
| 7. | Calculate the mass number | Other | hard | 3 m. | An exercise consisted of problem-solving questions about calculating the mass number of an given atomic species. |
| 8. | 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. |
| 9. | TBQ - Bohr and Bury rule | Other | hard | 3 m. | An exercise consisted of selecting the correct answer type questions related to the distribution of electrons in different energy levels of an atom. |