Across
- 3. the independent variable is [...] by the scientist
- 7. getting blasted with the gas of a fire extinguisher might give you...
- 9. the safety symbols
- 10. the variable that stays consistent throughout a lab
- 12. used to create a fire, uses gas
- 13. what you look at when measuring, it climbs at the edges
- 14. there are [#] WHMIS symbols
- 15. used to mix liquids, it has a tapered mouth
- 16. when smelling fumes you...
- 18. rule 3, lookout
- 19. holds small amounts of materials to observe
- 20. rule 4, after the lab
Down
- 1. a founded, detailed answer to a question generated at the end of a lab
- 2. this is toxic, it causes ill effects to our health
- 4. an educated guess
- 5. what should you wear during a lab
- 6. what does a diamond frame on a consumer hazard symbol stand for?
- 8. this can cause burns to living material
- 11. the dependent variable is [...] by the scientist
- 17. used for grabbing materials that may be dangerous