Across
- 1. The temperature at which a liquid becomes a gas
- 5. a change in a substance that affects its chemical properties
- 6. The measure of compactness of the matter in a material
- 9. All particles in matter that are identical to each other
- 11. The measure of kinetic energy in the particles of an object
Down
- 2. a change in a substance that only affects its physical properties
- 3. Anything that takes up space and has mass
- 4. The temperature at which a solid becomes a liquid
- 7. 2 or more substances that are physically combined
- 8. The simplest form of matter from which more substances are made of
- 10. 2 or more elements that are chemically combined