Across
- 2. you place a solid in a liquid, it will either sink or ____ .
- 4. of space that matter takes up.
- 5. in its solid form is ________.
- 9. particles in ____ move back and forth in their place.
- 10. the tiny particles that make matter.
- 11. Unit 4: Understanding Matter
- 13. of liquid changes with change in its_______ .
- 14. might pour this thick, red liquid on a hot dog or hamburger.
- 15. is a liquid t hat you might pour on pancakes or waffles.
- 17. a warm day, the liquid water in a pool will ____ and turns into a
- 18. state of matter does not change its .
Down
- 1. which pours out from a volcano.
- 3. ____ to fill whatever space is available to them.
- 5. ______ at 212 degrees Fahrenheit.
- 6. the solid white flakes of water that falls from the sky.
- 7. is the liquid needed by most cars and trucks to run.
- 8. are the example of this state of matter.
- 12. atoms are in this state of matter, they fly around freely.
- 15. is the type of gas that human beings need to stay alive.
- 16. is that form of matter that has a definite shape and volume is in this