Across
- 2. Two Thirds water.
- 3. A Policeman, rusts green.
- 5. Quick, silver!
- 6. Bright Magnetic Blue.
- 8. Explosive but good for your roses.
- 10. Diamond, Graphite and Soot.
- 11. A little makes your voice squeaky, a lot makes you dead.
- 13. Half of table salt.
- 14. Noble and inert and puts people to sleep faster than my eX.
Down
- 1. Made by trees, vital for respiration.
- 3. Salty but loves swimming.
- 4. Green wallpaper and Old Lace.
- 7. A Roman Emperor explodes in water.
- 8. Bright gas.
- 9. Superman's weakness.
- 12. Professor Plumb and the Heavy Poison.