Across
- 2. highest energy state of matter created when electrons tear away from the nucleus of an atom
- 7. state of matter with NO definite shape and a definite volume.
- 8. phase change from gas to liquid
- 11. state of matter with a definite shape and volume
- 13. a solid made of crystals in which particles are arranged in a regular repeating pattern
- 15. two or more atoms that are different that are bonded together, and cannot be separated by physical means.
- 18. phase change of a substance from a liquid to a gas below the boiling point.
- 20. a mixture of substances that can be physically separated in which it is easy to see the different parts
- 22. two or more atoms that can be alike or different that are bonded together, and cannot be separated by physical means
Down
- 1. when particles in a liquid gain enough energy to move independently.
- 3. a solid made up of particles that are not in a regular repeating pattern
- 4. phase change from solid to liquid
- 5. the resistance of a liquid to flowing
- 6. two or more substances together, that can be physically separated.
- 9. specific temperature when liquids change to gases
- 10. smallest basic unit of matter
- 12. change in phase from solid to a gas
- 13. the process of burning something. Requires Oxygen
- 14. a mixture of substances that can be physically separated in which you cannot see the different parts
- 16. state of matter with NO definite shape or volume
- 17. phase change from liquid to solid
- 19. A substance that flows, a liquid or a gas.
- 21. smallest amount of a pure substance, that is that substance. Cannot be broken down into any other substance by physical or chemical means.