Across
- 6. changes appearance without changing the composition
- 8. depends on the amount of matter in the sample
- 9. substances that are formed during the reaction
- 10. particles can separate and move throughout the container
- 12. have properties of both metals and nonmetals
- 14. mix 2 or more visibly distinct phases, each phase has very different properties, uneven distribution of substances
- 15. depends on the type of matter, not the amount present
Down
- 1. energy possessed by an object due to its position, composition, or condition
- 2. particles can move around but are still close together
- 3. a property that can be observed and measured without changing the materials composition
- 4. very high kinetic energy - particles collide with enough energy to break into charged particles
- 5. beginning substances that start a reaction
- 7. process that absorbs energy from the surroundings
- 11. energy of motion
- 13. particles vibrate but can't move around