Across
- 1. Always place a hot apparatus on a _____ instead of a laboratory desk. (two words)
- 4. What position should glass tubing to minimize the likelihood of breakage or injury.
- 6. What should you always read before using a chemical?
- 7. Dangling ____ is prohibited. (bracelets, earring necklaces)
- 8. Test tubes should always be pointed ____ from you and other students.
- 10. Hot glass should never be placed into what temperature of water?
- 11. Never look into a container that is being _____?
- 16. What station should you use if a chemical splashes in your eye?
- 17. If a chemical spills on you, you should immediately take it __.
- 21. Report all electrical _____ that are damaged.
- 25. What room should students never enter unless given specific instructions by their instructor?(two words)
- 27. What should be worn during laboratory activities? (two words)
- 28. Always be ______ and proceed with caution at all times in the laboratory.
- 29. If your lab partner is hurt, what do you yell out? (two words)
- 30. To see if a object is hot bring it to the back of your ____
- 31. How should aisles always be kept?
- 32. Never chew ___ in the laboratory.
- 33. What place should you never work alone?
- 36. Instead of smelling chemicals directly, you should?
- 37. If you do not know how to use a piece of equipment ask the instructor for ____.
- 38. In case of a fire stop, ____, and roll.
- 39. Long hair should be ____ back.
- 40. What should you always turn upside down to avoid contaminating.
Down
- 2. What are all chemicals in the lab considered?
- 3. What to use to suffocate a flame? (two words)
- 5. Damaged electrical equipment should always be what?
- 9. Report all _____ in the lab.
- 12. Never work ____, and instructor must always be present.
- 13. Only do experiments authorized by your _____.
- 14. A what should be used when transferring liquids between beakers?
- 15. What to use to protect your eyes in labs?
- 18. What kind of area should you always work in when working with volatile substances or poisonous fumes?
- 19. Always know the _______ of the safety equipment in the lab.
- 20. You should always use what kind of water for your experiments?
- 22. What should you throughly read before starting a lab.
- 23. Work areas should always be kept?
- 24. Always ____ your hands after doing a lab experiment.
- 26. You should always wear ____ when doing an experiment.
- 34. Hot glass remain hot for a long time, so they should be set aside and picked up with ____.
- 35. Grasp sharp instruments only by the _____.