Across
- 1. A measure of how much space an object takes up
- 5. Going from solid to gas
- 6. The downward pull of gravity on an object
- 7. Going from gas to liquid
- 9. Anything that takes up space and has a mass
- 11. Going from liquid to gas
- 12. A change in any physical property of a substance, but not in the substance its self
- 13. How substances can form new substances
- 17. Matter that has a no definite shape and a definite volume
- 19. A measure of the amount of matter present in a given volume of a substance
- 20. Total amount of energy from movement of particles in matter
- 21. Going from liquid to solid
Down
- 2. Going from solid to liquid
- 3. The energy of motion
- 4. A measure of how much matter is in an object
- 5. Matter that has a definite shape and definite volume
- 7. Energy stored in the chemical composition of matter
- 8. Changing of one substance into another substance
- 10. Matter that has no definite shape and no definite volume
- 14. The energy that moves objects
- 15. Characteristics of a substance that can be observed without changing the identity of the substance
- 16. Stored energy that an object has due to its position or chemical composition
- 18. Ability to do work or cause change