Across
- 2. a pure substance that has 9 letters
- 3. a gas element on the left side of the periodic table
- 6. how easily a substance flows
- 9. matter that takes shape of container
- 10. an element that we breath
- 12. what the sun does to water
- 13. table providing elements
- 14. a soft silvery-white metal
- 16. substances gradually mixing together
- 17. an element with the symbol Cu
- 19. when a solid becomes a liquid
- 20. the amount of matter in an object
- 22. an element with the symbol Hg
Down
- 1. the original substance
- 4. a hot liquid that's frozen
- 5. matter that's able to be condensed
- 6. area in a sciency way
- 7. 1 of the 2 groups that elements are divided into
- 8. a solid that provides gas
- 11. the substance that makes the chemical change
- 15. pressure in the air
- 18. amount of mass in a volume
- 21. tiny particles that need a microscope to see