Review Crossword #1

123456789101112131415161718
Across
  1. 4. Synonym for “dependent variable”.
  2. 5. What do you ALWAYS check before making a mass measurement?
  3. 7. What is required to move the emergency gas shut-off button to the “on” position?
  4. 8. May also be used to contain and/or control chemical spills.
  5. 13. Synonym for “independent variable”.
  6. 14. Synonym for “controlled variables”.
  7. 15. Contain and remove airborne substances from processes involving a limited number of vessels and generating a small quantity of harmful substances.
  8. 16. Never touch, crush or otherwise contact the sample with this part of the stereomicroscope.
  9. 18. If absolutely necessary we would use the fire extinguisher in our room to do this.
Down
  1. 1. A ___ _ fire consists of liquids and gases.
  2. 2. Primary purpose is to kill bacteria.
  3. 3. Secondary purpose is extinguishing clothing fires.
  4. 6. What is the eye order for optimizing stereomicroscope focus (enter as one word)?
  5. 9. We will use these after sanitizing the goggles to aid in removing dead bacteria or other materials that may be on the goggles.
  6. 10. What should we do in case of a fire in our room?
  7. 11. Where must the balance’s medium and large Riders ALWAYS be positioned?
  8. 12. What part of the stereomicroscope will you use when carrying, holding, etc?
  9. 17. What acronym will help us, if absolutely necessary, use a fire extinguisher most effectively.