Across
- 8. a change of state from liquid to gas
- 10. a change of state from gas to liquid
- 12. the measure of the average kinetic energy in the particles in a substance
- 13. matter that has a definitive shape and volume
- 17. a change of state from solid to gas
- 19. mixtures that when looked at closely do not have the same appearance throughout
- 21. substance is made up of only one type of matter
- 23. when you mix one substance in another to form a solution, you _______ one substance in the other
- 24. a change from one physical state of matter to another
Down
- 1. a type of mixture that is made up of many different substances, each with different appearances and properties
- 2. a change of state from liquid to solid
- 3. a change of state that occurs when heat is removed
- 4. a pure substance that appears uniform throughout
- 5. a theory that describes matter ~ there are 6 statements
- 6. very small portions of matter
- 7. matter that does not have a definitive shape or volume
- 9. the energy of movement
- 11. change of state from a solid to a liquid
- 14. the energy that transfers from a substance at a higher temperature to one at a lower temperature
- 15. a change of state from liquid to solid
- 16. a combination of two or more different substances
- 18. anything that has mass and takes up space
- 20. matter that does not have definitive shape but does have a definitive volume
- 22. the amount of matter in an object