Across
- 2. the state of matter in which particles vibrate quickly, are really spread out, and are constantly moving
- 5. the substance that comes out of a chemical change
- 6. the state of matter in which particles slide freely over one another
- 9. the process converting one substance into another substance that will have new properties
- 10. an energy form which can be transferred between objects
- 11. something that has mass and takes up space
- 12. two or more substances that make a product
- 14. the process of a solid substance breaking down while in a liquid substance
Down
- 1. a change in the structure of a substance. After the change, it keeps all of its properties
- 3. any material that can be observed
- 4. the state of matter in which particles vibrate and do not appear to move
- 5. a tiny amount of matter
- 7. to take apart
- 8. a measurement of how much Earth's gravity pulls on an object
- 13. the measure of how much matter is in an object
