Across
- 2. this animal sometimes races and has shoes
- 5. the state of matter for water
- 7. how easily an object can catch on fire
- 10. a characteristic of a substance that doesn't change
- 11. when a solid breaks apart into particles too small to see (often in water)
- 14. anything that has mass and takes up space
- 15. state of matter that results from heating liquid
- 16. meow
- 17. less dense than air, gas in balloons
Down
- 1. describes a material that can dissolve in a particular substance
- 3. the amount of space an object occupies
- 4. exists as a semi-solid, sometimes used in hair
- 6. the amount of matter in an object
- 8. this animal has 4 legs and is a friend to humans
- 9. the first element on the periodic table
- 12. mad of one type of material throughout
- 13. the third planet form the sun
