Across
- 2. phase change happens when a liquid turns into a gas?*
- 3. ability of a substance to dissolve in another substance called?
- 6. state of matter has neither a definite shape nor a definite volume
- 7. Is burning wood a physical or chemical change?
- 14. type of mixture has substances evenly distributed
- 15. happens to the energy of particles when a substance freezes
- 17. Is boiling water a physical or chemical change?
- 18. property of matter measures the amount of matter in an object
- 20. process occurs when a solid turns directly into a gas?
- 22. ratio of mass to volume called
- 24. process called when a gas turns directly into a solid
- 25. ability of a substance to dissolve in another substance called? Reactivity property describes a substance’s ability to react with other substances?
Down
- 1. term describes a material’s ability to be hammered or rolled into sheets
- 4. process describes a gas changing into a liquid
- 5. state of matter has neither a definite shape nor a definite volume
- 8. property of matter describes the amount of space an object occupies
- 9. happens to the energy of particles when a substance melts
- 10. Change type of change occurs when a substance changes form but remains the same chemically
- 11. change type of change results in the formation of a new substance with different properties
- 12. state of matter has a definite shape and volume?
- 13. term refers to the amount of force exerted per unit area?
- 16. property determines how well a material allows heat or electricity to pass through it
- 19. state of matter takes the shape of its container but has a definite volume
- 21. phase change happens when a liquid turns into a solid?
- 23. property describes a liquid’s resistance to flow?