Across
- 2. the ability of a material to allow either electricity or heat to flow through it
- 3. the measure of the amount of gravity acting on a objects mass
- 6. anything that has mass and takes up space
- 7. the amount of space an object takes up
- 9. the temperature at which a liquid changes to a gas
- 11. characteristic of matter you can observe without changing the matters identity
- 12. the temperature at which a liquid changes to a solid
- 13. a mixture in wich particles of one or more substances are distributed uniformly throughout another substance so the mixture is the same throughout
- 15. firm and stable in shape; not liquid
- 18. the amount of matter an object has
- 19. a single part of a mixture or solution
- 20. a combination of two or more substances where each keeps its own properties and can be easily separated
Down
- 1. the classification of matter as a solid, liquid or gas
- 4. the ability to dissolve in another substance
- 5. the temperature at which a solid becomes liquid
- 8. an airlike substance wich expands freely to fill any available space
- 10. having a consistency like water or oil, flowing freely but of constant volume
- 11. a change in the physical properties of a substance, which is usually reversible (freezing a solid and melting a liquid)
- 14. the part of a solution that dissolves
- 16. a property of matter that describes how much matter is found in a certain volume
- 17. a mixture in which one or more substances are evenly distributed in another substance