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Methodical recommendation:
Textbook Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | The atomic number | Other | easy | 1 m. | This exercise consists of two textbook questions; each question holds one mark. The student has to choose the best answer, and the questions deal with the significant importance of the atomic structure. As an outcome of this exercise, the student will learn about the mentioned concepts. |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Mass number | 2nd type - interpretation | medium | 1 m. | To analyze the numerical based on atomic mass or mass number. |
| 2. | Valence electrons | 3rd type - analysis | medium | 1 m. | Exercise about the monovalent, divalent and trivalent elements. |
Periodic assessments
| Number | Name | Recomended time: | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Periodic Assessment | 00:10:00 | medium | 6 m. |
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