Across
- 2. when matter changes measurably
- 3. a small particle that is a building block of matter
- 6. matter with a composition that is the same
- 8. the amount of substance in a certain volume
- 10. matter that vary in composition
- 11. form a solution by mixing evenly
- 12. change in shape, size, form or state
- 13. mass per unit volume of a substance
Down
- 1. the reaction that causes substance changes
- 4. amount of matter in an object
- 5. is anything that has mass and takes up space
- 7. the ability to dissolve in another substance
- 8. when matter changes too a different type
- 9. a substance that consists of one atom