Across
- 5. Atomic mass of 30.97376
- 6. atomic number 5
- 7. What cans are made out of
- 10. Used in party balloons
- 13. First element on periodic table
- 14. Atomic number 9
- 15. Used in glow sticks
- 16. Found in batteries
- 18. Used to make food taste good
- 19. Has an atomic mass of 9.01218
Down
- 1. Used to form diamonds
- 2. Atomic number 19
- 3. Found in pools
- 4. Element number 18
- 8. makes up 78% of the earths atmosphere
- 9. element used to make matches
- 11. Couldn't live without it
- 12. Found in bones
- 17. Consumable in a pill form
- 18. Found in rocks and sand
