Across
- 1. Energy a moving object has because of its motion
- 3. The temperature which a solid begins to liquefy
- 6. Ability to conduct electricity or heat
- 8. The change of state from a gas to a solid
- 10. A change in which the appearance changes but the chemical composition does not change
- 11. The change of state from a gas to a liquid
- 12. Characteristics of matter that you can observe and measure
- 17. The common name for the change of state from a liquid to a solid
- 18. The change of state from liquid to gas
- 19. The ratio of a material's mass to its volume
- 22. A pure substance that cannot be broken down or separated into simpler substances
- 23. The temperature which a liquid turns to a gas
Down
- 1. An explanation of the behavior of particles of matter
- 2. The study of matter and the behavior of matter
- 4. A property of a substance describing it as a solid, a liquid, or a gas
- 5. A change that forms new substances with new properties
- 7. Amount of space an substance or object takes
- 9. Amount of matter in a substance or object
- 13. The change of state from a liquid to a solid
- 14. A pure substance made up of two or more elements that have been chemically combined
- 15. A material that contains only one kind of particle
- 16. The change of state from a solid to a gas
- 20. The change of state from solid to liquid
- 21. Anything that has mass and volume