Lab
Safety
Symbols
Vocabulary
100
Who should you notify if you’ve been injured in the laboratory?
What is teacher?
100
How should your hair be during an investigation?
What is tied back?
100
What is this symbol?
What is disposal alert?
100
Material given for a specific purpose. (i.e. goggles, rulers, balance)
What is equipment?
200
True or False: When doing an investigation, you always need 1 independent variable & the rest are controlled variables?
What is True?
200
If a fire erupts, who do you notify?
What is teacher?
200
What is this symbol?
What is eye safety?
200
A non-changing sample used as comparison with the one being treated.
What is controlled?
300
True or False: Students should always get permission before handling animals.
What is True?
300
True or False: Goggles are only worn to improve your vision?
What is False
300
What does this symbol mean?
Warns of danger involving bacteria, fungi, or protists.
300
Data that can be observed with our 5 senses.
What is qualitative?
400
True or False: After an experiment, chemical waste should be thrown out in the trash?
What is False
400
This is the proper way to smell something in the laboratory.
What is wafting?
400
What is the difference between poison safety & biological hazard?
What is poison safety warns against poisonous substances. Biological hazards warns of danger involving bacteria, fungi, & protists.
400
Consequence or end result; conclusion.
What is outcome?
500
When using a test tube, which direction do you always point the open end?
What is Always point it away from yourself & others?
500
When there are unknown substances in a laboratory, you should assume they are?
A. good chemicals
B. ok to taste
C. dangerous
C. Dangerous
500
What does this symbol mean?
What is care should be taken around open flames
500
What is quantitative data?
Can be counted, Numbers.