Across
- 4. alloy from copper and zinc
- 5. metal mixture
- 6. vertical row on periodic table
- 8. has mass and takes up space
- 9. solid to liquid
- 11. smallest part of an element
- 15. substance that can no longer be broken down into another
- 16. positive charge
- 17. gas to liquid
- 19. horizontal row on periodic table
Down
- 1. has no fixed volume and shape
- 2. Latin name of iron
- 3. liquid to gas
- 4. alloy from copper and tin
- 7. symbol of mercury
- 10. central region of an atom
- 12. particle that moved around
- 13. it can be beaten into sheets
- 14. that has fixed volume and shape
- 18. has no fixed shape but fix volume