Across
- 4. a hands on activity where data is collected
- 5. System A system in which no matter is allowed to enter or leave
- 8. a material that can not be dissolved in something else
- 10. a material that can be dissolved in something else
- 12. The amount of matter in an object
- 13. a written response to a question; has 3 parts
- 14. a blend of two or more substances
- 15. characteristics of substances that do not change
Down
- 1. System A system in which matter can enter from or escape to the surroundings.
- 2. A state of matter with no definite shape or volume
- 3. when the solid breaks apart into particles too small to see and it mixes completely in the liquid
- 6. made of one type of material throughout
- 7. A state of matter that has no definite shape but has a definite volume.
- 9. A state of matter that has a definite shape and a definite volume
- 11. a very small piece of matter
- 12. Anything that has mass and takes up space