Across
- 6. a variable that does not change throughout the experiment.
- 7. use if you are dealing with dangerous chemicals.
- 9. eye protection.
- 10. the variable that is affected during the experiment.
- 11. a material that burns skin and metal.
- 15. a glass container with round body and skinny neck.
- 16. use if acid gets spilled onto you.
- 17. Use to extinguish incipient fires.
- 19. will notice immediate toxic effects.
- 20. substances that are studied in chemistry.
- 21. a grasping device.
- 23. able to change or adapt.
- 24. Workplace Hazardous Material Information System.
Down
- 1. help put out fires.
- 2. what you use to heat liquids.
- 3. what you use to light the bunzen burner.
- 4. the last step of your lab write up.
- 5. helps you measure liquids.
- 8. to clean eyes if substances go into the eye.
- 12. an educated guess.
- 13. what you notice using all of your senses.
- 14. a hand motion that helps you smell your experiment.
- 17. combustible liquids or liquids that can burn easily.
- 18. helps measure/carry liquids.
- 22. use so you can handle hot materials.