Across
- 3. A state of matter where the particles are far apart and have no definite shape or volume
- 4. A state of matter where the particles can flow past each other and have a definite volume but no definite shape
- 6. Gas -> liquid
- 9. A characteristic of a substance that identifies and distinguishes the substance from other substances without changing the composition of the substance
- 10. The thermal energy that is transferred from one body to another
- 12. The space that an object occupies
- 14. Liquid -> solid
- 16. Ability of a substance to be pulled into a wire
- 17. The ability to evaporate readily or give off an odor
- 18. Solid -> gas
- 20. Solid -> liquid
Down
- 1. Liquid -> gas
- 2. Ability to be pounded into a thin sheet (pressed)
- 5. A measure of the average kinetic energy (speed) of the particles in a substance
- 6. A chemical combination of two or more elements in a specific ratio
- 7. Everything that occupies space and has mass
- 8. A force due to the collision of particles
- 11. A pure substance containing only one type of atom
- 13. Solid -> gas
- 15. An impure substance that is a physical combination of two or more substances in varying ratios
- 19. A state of matter where the particles are very close together and have a definite shape and volume