Across
- 5. The action of trapping something or someone.
- 8. A tool used to measure temperature.
- 13. This is the smallest unit of an element.
- 14. Measured from absolute 0.
- 16. To pass along.
- 18. A form of energy that causes a difference in temperature.
- 19. Conduction of heat does not occur in this state of matter.
Down
- 1. To heat to the temperature at which it bubbles
- 2. This is the transfer of energy.
- 3. This state of matter does not have a fixed shape.
- 4. A vapour
- 6. This state of matter has a fixed shape.
- 7. A physical substance.
- 9. Measure of how hot or cold something is compared to a reference point.
- 10. The movement caused with in a fluid.
- 11. A large quantity or number.
- 12. The process of sending off energy.
- 15. A minute portion of matter.
- 17. Very hot.