PDF chapter test TRY NOW
Theory
Practice Questions
| 1. |
Introduction of matter: select the right answers
Difficulty: easy |
3
|
| 2. |
Compressibility and classification of matter
Difficulty: easy |
3
|
| 3. |
Elements and compounds
Difficulty: medium |
2
|
| 4. |
Pure substances and mixture
Difficulty: medium |
6
|
| 5. |
Homogeneous and heterogeneous mixtures
Difficulty: medium |
2
|
| 6. |
Separation methods: match the statements
Difficulty: medium |
4
|
Tests
| 1. |
Training Test
Difficulty: medium |
8
|
