Across
- 4. a substance that is made of two or more elements
- 5. elements on the left side of the periodic table
- 6. the ratio between mass and volume
- 8. a mixture where the components cannot be seen
- 9. the study of matter and the changes it undergoes
- 10. anything that has mass and occupies volume
Down
- 1. a mixture where the components can be seen
- 2. horizontal row in the periodic table
- 3. vertical column in the periodic table
- 7. a type of change in the chemical composition that creates a new substance