Across
- 2. changing a solid to a liquid to a gas is changing the _____ of matter.
- 6. Mixing completely with a solvent to form a solution.
- 10. Containment in the environment that could harm living things.
- 13. The smaller part of a solution.
- 14. Matter that contains two or more pure substances mixed together.
- 15. Has a definite shape and volume.
- 16. There are empty spaces between _______.
- 18. Matter that contains only one kind of particle.
- 19. A soda is a liquid that contains ___ gas to made it bubble or fizz.
- 20. deals with numbers.
Down
- 1. deals with descriptions.
- 3. The theory of matter.
- 4. matter can change phases by changing the amount of ______.
- 5. Water vapor is an example of a ___.
- 7. To mix one type of matter into another type of matter to form a solution.
- 8. Everything you touch is made of ______.
- 9. Absolute Zero is when ________ stop moving.
- 11. A gas and a ______ will take the shape of a container.
- 12. Energy and _____ do change the phases of matter.
- 15. The longer part of a solution.
- 17. Also called heterogeneous mixture.