Lab Safety Terms

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Across
  1. 2. What should you not do to a container that is being heated
  2. 4. Meaning of the rhombus-symbol
  3. 5. Always walk with these pointing down
  4. 9. Explodes or gives off deadly vapours
  5. 10. Never leave a heat source __________
  6. 12. May cause sickness or death
Down
  1. 1. Eats or wears away materials (ex. skin tissue)
  2. 3. Ignites when exposed to heat
  3. 6. The steps to operate a fire extinguisher
  4. 7. What does the downward triangle symbol indicate
  5. 8. How your work area should look during and after experiments
  6. 11. Meaning of the octagon-symbol