Periodic table

1234567891011121314151617181920
Across
  1. 1. Run up and down
  2. 3. new solid is formed
  3. 6. Left side
  4. 8. new or different color is formed
  5. 9. smallest part in an element
  6. 10. positive charge and in nucleus
  7. 11. New substance with new properties
  8. 12. not caused by outside force
  9. 13. Left or right
  10. 15. no new substance made
  11. 18. on type of atom
  12. 19. spark or emit glowing for chemical reaction
Down
  1. 2. Tells you how many energy levels the atom has
  2. 4. in electron cloud and negative charge
  3. 5. Determine the reactivity(Stability)
  4. 7. Both properties of metal and nonmetal
  5. 14. Right side
  6. 16. Found on left side
  7. 17. negative charge and in nucleus
  8. 20. bubbling or steaming for chemical reaction