Review Crossword #1

2. A ___ _ fire consists of liquids and gases.
5. Synonym for “independent variable”.
6. Where must the balance’s medium and large Riders ALWAYS be positioned?
7. May also be used to contain and/or control chemical spills.
9. If absolutely necessary we would use the fire extinguisher in our room to do this.
10. Primary purpose is to kill bacteria.
12. Never touch, crush or otherwise contact the sample with this part of the stereomicroscope.
15. What acronym will help us, if absolutely necessary, use a fire extinguisher most effectively.
16. Contain and remove airborne substances from processes involving a limited number of vessels and generating a small quantity of harmful substances.
18. What is the eye order for optimizing stereomicroscope focus (enter as one word)?

1. Synonym for “dependent variable”.
3. What should we do in case of a fire in our room?
4. We will use these after sanitizing the goggles to aid in removing dead bacteria or other materials that may be on the goggles.
8. Secondary purpose is extinguishing clothing fires.
11. What do you ALWAYS check before making a mass measurement?
13. Synonym for “controlled variables”.
14. What part of the stereomicroscope will you use when carrying, holding, etc?
17. What is required to move the emergency gas shut-off button to the “on” position?