Across
- 4. Anything that has mass and takes up space
- 7. A state of matter with no definite shape or volume
- 10. Describing something using words instead of numbers
- 12. A characteristic that can be observed without changing the substance
- 13. Big number in front of a chemical formula
- 14. A state of matter with a definite shape and volume
- 15. A substance made of only one kind of matter
Down
- 1. The capacity to do work
- 2. Phase change from solid to liquid
- 3. Describing something using numbers or measurements
- 5. A group of atoms bonded together
- 6. The new substance made in a chemical reaction
- 8. A combination of two or more substances not chemically combined
- 9. Phase change from liquid to gas
- 11. Smallest particle of an element