Across
- 2. a process by which a solid turns to liquid
- 3. individual pieces of crystalline solids
- 7. one in which the particles are not arrange in a regular or repeating pattern
- 12. not uniformly mixed
- 13. solid phase change to gas phase
- 15. the temperature at which the liquid turns into crystalline solid
- 17. substances whose colors are affected by acids and bases
- 18. force of attraction between identical molecules
- 19. ability to flow
Down
- 1. energy required to increase the surface area of a liquid by a given amount
- 2. refers to properties that can be observe by five human sense
- 4. force of attraction between different molecules
- 5. the process by which a liquid change to gas
- 6. the pressure exerted by the vapor over the liquid
- 8. appears one or uniform before your eyes
- 9. resistance of a liquid to flow
- 10. a gas or vapor turns into liquid
- 11. a pure substance made up of only one type of atom
- 14. is anything that takes place and has mass
- 16. two or more substances that are mixed together physically