Across
- 3. Exact information that can be measured.
- 4. Information collected using the five senses.
- 5. (Optional) What is another state of matter you do not really see in your everyday life?
- 7. A change in a substance that does not affect the matter.
- 8. Anything that has mass, and takes up space.
- 10. This state of matter does not have a definite shape, but has a definite volume. The particles move faster than solids.
- 12. The process of a liquid turning into a gas by adding heat.
- 14. The process of a solid turning into a liquid by adding heat.
- 16. (Optional) The process of a solid turning into a gas by adding heat quick enough for it to not reach the liquid state.
- 19. The process of a gas turning into a liquid by cooling.
Down
- 1. (Optional) The process of a gas turning into a solid by cooling it down quick enough to not reach the liquid state.
- 2. Solids, Liquids, Gases, and Plasma are examples of matter ______.
- 6. A change in a substance that makes something completely new.
- 9. What is a fourth state of matter?
- 11. The process of a liquid turning into a solid by cooling.
- 13. (Optional) The process of a plasma turning into a gas by ionized particles returning to a gaseous state.
- 15. This state of matter has neither a definite shape nor a definite volume. The particles move the fastest of the three common states.
- 17. (Optional) The process of a gas turning into a plasma by removing electrons.
- 18. This state of matter has a definite shape and a definite volume. The particles are closely packed together and don't move a lot.