Safety

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Across
  1. 3. provisions of fresh air to a room
  2. 6. emit gas, smoke, vapor that smells strongly or dangerous to inhale
  3. 9. poisonous substance
  4. 10. protective device worn over ones clothes
  5. 11. the condition of being protected from or unlikely to cause danger
  6. 14. an instrument with two movable arms that are joined at one end
  7. 15. a substance easily evaporated at normal temperature, explosive, tending to fluctuate sharply
  8. 16. sufficient to cause death, harmful or destructive
  9. 18. a manually operated device for putting out small fires
  10. 19. safety equipment worn to protect the eyes from splashes and flying objects
  11. 21. a substance capable of causing cancer in living tissue
  12. 22. full of risk
  13. 23. emission of energy as electromagnetic waves
  14. 24. tendency of a substance to undergo chemical reaction
Down
  1. 1. easily set on fire
  2. 2. having the quality to eat away
  3. 4. able or likely to shatter violently or bust apart
  4. 5. causing or capable of causing death or illness if taken into the body
  5. 7. liable to undergo spontaneous decay into some other form
  6. 8. a hard heat resistant type of glass
  7. 12. care given to avoid danger or mistakes
  8. 13. pass or cause to pass easily or gently through the air
  9. 15. a substance diffused or suspended in the air
  10. 17. a risk to human health or the environment arising from biological work
  11. 20. an apparatus used to physically irrigate the eye
  12. 21. bel to catch fire and burn easily