Chemistry Crossword

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Across
  1. 3. yellow triangle
  2. 7. vertical column or family numbered 1 to 18
  3. 11. less reactive than alkali metals
  4. 13. shiny or dull
  5. 14. something that can be rolled into sheets
  6. 16. reversible
  7. 18. horizontal row numbered 1 to 7
  8. 21. a metal plus a non-metal
  9. 22. can burn without air
  10. 24. most reactive non-metals
  11. 25. red octagon
Down
  1. 1. juice of a plant
  2. 2. the first chemistry text
  3. 4. opposite of metals
  4. 5. a solid that can be stretched into wire
  5. 6. two non-metals combined
  6. 8. can catch on fire
  7. 9. can be in-between metals and non-metals
  8. 10. most reactive metals
  9. 12. iron is a_____
  10. 15. irreversible
  11. 17. can carry electricity
  12. 19. can eat away at matter(bleach)
  13. 20. the most stable and nonreactive
  14. 23. orange diamond