Across
- 2. state of matter has neither a definite shape nor a definite volume
- 4. subtance with mass and volume
- 5. phase change happens when a liquid turns into a gas
- 8. Property of a liquid to easily vaporize at normal temperatures
- 10. Small particle that makes up matter
- 11. where can you find plasma naturally?
- 13. ratio of mass to volume called
- 15. the ionic solids are held together by what?
- 19. process describes a gas changing into a liquid
- 20. type of change occurs when a substance changes form but remains the same chemically
- 21. it is when two or more atoms connected by chemical bonds
- 25. state of matter consists of ionized particles
- 26. process called when a gas turns directly into a solid
- 27. type of change results in the formation of a new substance with different properties
- 28. ability of a substance to dissolve in another substance called?
- 29. what does the Greek "amorphous" mean?
- 30. property of matter describes the amount of space an object occupies
Down
- 1. how easily a material catches fire
- 3. phase change happens when a liquid turns into a solid?
- 4. term describes a material’s ability to be hammered or rolled into sheets
- 6. example of a chemical change that happens when iron reacts with oxygen?
- 7. Is burning wood a physical or chemical change?
- 9. state of matter takes the shape of its container but has a definite volume
- 12. property of matter measures the amount of matter in an object
- 14. state of matter has a definite shape and volume?
- 16. The electrons of iron are transferred to the oxygen atom, what process is this called?
- 17. property determines how well a material allows heat or electricity to pass through it
- 18. Is boiling water a physical or chemical change?
- 22. property describes a liquid’s resistance to flow
- 23. Is the pressure exerted by the vapor/liquid in a closed container.
- 24. process occurs when a solid turns directly into a gas?