Across
- 5. Air, water and pop is a ____ mixture
- 6. ____ is measured in calories
- 8. An item that allows energy to travel through them easily
- 9. The amount of material that makes up an object
- 10. The process of splitting atom
- 11. Allowing heavier materials to settle in the bottom
- 13. The amount of space that a material takes up
- 15. The processs of changing gas to liquid
- 16. Transfering heat between two objects that are not touching
- 17. It is measured in celcius, fahrenheit or kelvin
- 20. Materials will ____ if cooled
Down
- 1. The process of turning gas to solid
- 2. A certain type of matter that has a definite shape
- 3. The process of turning solid to gas
- 4. The only substance that will expand if cooled
- 7. Distlled water and 24K gold are _____
- 12. An item that evergy can not travel through easily
- 14. Transfering heat through an object
- 18. Anything that has volume and mass
- 19. Materials will ____ if heated