Across
- 3. leneethy switched around
- 5. bad thing
- 6. probably heard of it before.... chemical
- 8. chemical short
- 9. bad disease
- 10. long chemical
- 11. fur..
- 12. brom...
- 13. 3 letter chemical
Down
- 1. like arsenal
- 2. works with nature
- 4. hydrogen.......
- 6. ........slenide
- 7. long chemical 14 letters