Across
- 6. a process that releases heat.
- 8. a property that depends on the amount of matter (e.g., mass, volume).
- 9. explains particle motion in different states of matter.
- 11. method of measuring volume by the amount of fluid pushed aside.
- 12. change from solid directly to gas without becoming liquid.
Down
- 1. the amount of heat needed to raise 1 gram of a substance by 1°C.
- 2. transition from one state of matter to another.
- 3. energy cannot be created or destroyed, only transferred.
- 4. total kinetic energy of particles in a substance.
- 5. a property that does not depend on the amount of matter (e.g., density).
- 7. transfer of energy by electromagnetic waves.
- 10. state when heat transfer stops because temperatures are equal.