Unit Test Scientific Method Crossword

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Across
  1. 2. container for liquid substances
  2. 5. an observation without numbers involved
  3. 8. a variable that doesn't change thoroughout the whole experiment
  4. 11. used to hold test tubes
  5. 13. an educated guess that can be answered throughout an experiment
  6. 14. used to swirl/mix liquids without spilling
  7. 15. eye protection
  8. 17. can catch on fire easily
  9. 18. used when someone's clothes catches on fire
  10. 19. Workplace Hazardous Material Information System
  11. 20. an equipment that has special ventilation so you get less exposed to harmful gas
Down
  1. 1. an observation involving numbers
  2. 3. a variable that is measured
  3. 4. used to put out chemical fires
  4. 6. used to measure how many drops
  5. 7. used to measure the volume of liquids
  6. 9. 1 of 8 symbols where there is high pressured gas
  7. 10. can melt and burn through your skin
  8. 12. used when a chemical splashes in your eye
  9. 16. used to stir liquid substances