safety symbols

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Across
  1. 4. how to handle chemicals and equipment in a science lab
  2. 7. how you should keep your work area at all times
  3. 9. steps or actions that you take to prevent danger/accidents
  4. 10. an example of a flammable substance
  5. 11. this along with crossed-bones represents toxic substances
  6. 13. can burn you or damage materials like clothes or metals
  7. 14. examples of corrosive substances
Down
  1. 1. colour which indicates that a substance is safe to use
  2. 2. an example of a radioactive substance
  3. 3. an action,object or substance which is risky or dangerous
  4. 5. can catch fire easily
  5. 6. what you should do when your teacher gives you an instruction
  6. 8. can cause harm or death if swallowed or inhaled
  7. 12. what you should never do in a science laboratory