Across
- 2. poisonous
- 5. hazardous or dangerous towards short or long term health
- 7. dangerous or toxic towards the environment
- 8. can blow up
- 9. irritating and destructive
Down
- 1. has the ability to oxidize substances
- 3. gas enclosed in a tight area, devoid of any air left in
- 4. able to catch fire
- 6. irritative or destructive towards skin