Across
- 3. its everywhere and we need to breath it
- 6. used for jewelry
- 7. particles in air
- 9. makes voice go higher and goes in balloons
- 10. 3rd closest to sun
- 11. makes cans
- 15. symbol Pt
- 17. girls best friend
- 18. building block of all matter
- 19. its anything like water
- 20. smells bad
Down
- 1. in pools
- 2. in bananas and K on periodic table
- 4. yellow metal
- 5. in milk
- 8. part of atom
- 12. makes car go vroom
- 13. indigo uses to much
- 14. liquid + gas
- 16. in pencils