Across
- 2. to move back and forth very fast
- 4. the different forms of matter are called this
- 5. a feature of a material that you can observe with your senses
- 7. a matter that takes the shape of its container
- 8. a type of food that dissolves in water
- 9. a matter that spreads out in all directions
Down
- 1. when a material breaks into tiny pieces that seem to disappear
- 3. a matter that keeps its shape
- 5. a change in which no new materials form
- 6. how rough or smooth the surface of an object feels