Across
- 6. the result
- 8. how easily a substance reacts with oxygen
- 10. anything that takes up space and has mass
- 11. caused by a temperature change, occurs throughout the liquid
- 12. amount of energy needed to turn a liquid into a gas at its boiling point
- 14. measure of the average kinetic energy of particles in an object
- 17. matter composed of positively and negatively charged particles with extremely high kinetic energy
- 18. temperature at which a liquid becomes a gas
- 20. temperature at which a solid becomes a liquid
- 21. measure of compactness or consistency of a material
- 22. phase/state transition from liquid to gas
- 23. a fluid’s resistance to flow
- 25. what is being dissolved
Down
- 1. how easily a substance will set on fire
- 2. atoms of one or more substances are rearranged to form different substances
- 3. amount of energy needed to turn a solid into a liquid at its melting point
- 4. atoms that are super-cooled to such a low temperature (almost absolute zero) that they form a “super atom”
- 5. a measure of how well a solute dissolves in a solvent
- 7. two or more substances physically combined
- 9. two or more elements chemically combined
- 13. simplest form of matter from which more complex substances are made
- 15. how easily a substance reacts, usually with an acid or base
- 16. caused by pressure change, occurs only at the surface of a liquid
- 19. what is doing the dissolving
- 24. all particles in matter are identical