Across
- 3. How well an object can scratch another material
- 6. The amount of matter in a given volume
- 8. The ability of a substance to dissolve in another substance
- 12. State of matter that has a definite volume, but does not have a definite shape
- 15. A change where one or more new types of matter are formed
- 17. The ability of matter to combine chemically with other substances
- 18. The amount of space an object takes up
- 20. The smallest unit of an element
- 22. State of matter that has a definite volume and definite shape
- 23. The ability of a substance to conduct electrical current
Down
- 1. The ability of a substance to be pounded into thin sheets
- 2. State of matter that does not have a definite volume or shape
- 4. A measure of the concentration of hydrogen ions in a solution
- 5. A pure substance containing only one kind of atom
- 7. The temperature at which an object goes from liquid to gas
- 9. A change in the form of an object, without changing its identity
- 10. The ability to be stretched into a wire without breaking
- 11. A measure of the force of gravity pulling on an object
- 13. The temperature at which an object goes from solid to liquid
- 14. The ability of a substance to burn or combust
- 16. The temperature at which an object goes from liquid to solid
- 19. The amount of matter in an object
- 21. Anything that has mass and takes up space