Across
- 3. has a fixed shape
- 8. anything that has mass and takes up space
- 9. when water vapor turns into droplets
- 11. it flows and keeps the shape of it's container
- 13. the amount of matter in an object
- 15. a characteristic that is observed during a chemical reaction
- 17. the amount of space that matter occupies
- 18. the force exerted upon an object
Down
- 1. a characteristic that is observed without a chemical reaction n
- 2. a pure substance that cannot be broken down into other substances
- 4. the measurement of the force of gravity on an object
- 5. the measurement of how tightly a material is packed together
- 6. the study of matter and it's properties
- 7. the official array/organization of the elements
- 10. the SI unit of mass
- 12. the basic building block of all matter
- 13. a building block that is slightly larger than an atom
- 14. it has no fixed shape or volume
- 16. the amount of heat in an object
- 19. a single kind of matter that is pure