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