Across
- 4. columns on periodic table
- 5. positive charge
- 6. element expressed in a unit
- 7. where electricity cant pass
- 13. shiny material
- 14. structure of an atom
- 16. outer shell of an atom
- 18. right side of periodic table
- 19. staircase of periodic table
Down
- 1. location on periodic table
- 2. where the elements are listed
- 3. where electricity can pass
- 5. rows on periodic table
- 8. negative charge
- 9. zero charge
- 10. formed into wire
- 11. non shiny material
- 12. easily hammered or rolled
- 15. left side of periodic table
- 17. letter representing element