Across
- 1. Always follow the ________ for a lab completely.
- 4. A common time for accidents to happen after a lab is mostly over.
- 8. Never _____ in a lab! Always be careful and serious.
- 14. Place where test tubes are held vertically.
- 15. Often used in cooking, this device makes it easy to manually break something down into a powder.
- 16. Cracks or _______ in glassware are unsafe; glassware with these should not be heated.
- 17. The correct color for the flame of a bunsen burner.
- 18. The person who cleans up spills and shattered glass.
- 19. Use these to protect your eyes from chemical spills and splashes.
- 20. A substance sometimes used by a teacher to clean up chemical spills.
- 21. Don't _______ inside of a lab because it could cause contamination. ________ your food outside of the lab.
- 22. Uses a bulb to transfer small volumes of fluid in droplets.
Down
- 2. Used when somebody gets a large chemical spill or burn in the lab.
- 3. Uses alcohol or mercury to measure temperature.
- 5. Use a _______ when available in order to contain possible spills.
- 6. When you get chemicals in your eyes, wash them in the eye wash station for at least __________ minutes.
- 7. A tall container used to accurately measure volume in mL.
- 9. Clothing in labs should generally be made out of a sturdy, _______ fabric such as cotton.
- 10. A conical glass container for fluids that can be heated.
- 11. Don't heat anything on a bunsen burner that could produce a _________.
- 12. It is a misconception that you need to _______ a lab thermometer in order to get it to function properly. However, this is not the case, and doing so can lead to the thermometer breaking.
- 13. The acid with a relatively high pH that is used to clean chemical spills on skin.