When is it a good idea to make up your own experimental procedure in the laboratory?
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1 point
1
Question 2
2.
Where should you go immediately if a chemical has accidently splashed into your eyes?
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1 point
1
Question 3
3.
What should you do if you accidently cut yourself during your experimental investigation?
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1 point
1
Question 4
4.
What should you do if someone in your lab group is not using safe laboratory procedure while conducting an investigation?
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1 point
1
Question 5
5.
Why is it important to keep food and drinks out of the school laboratory?
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1 point
1
Question 6
6.
What is the best footwear to wear in the laboratory?
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1 point
1
Question 7
7.
Where should chemical waste from your experiment be disposed of?
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1 point
1
Question 8
8.
Goggles are to be worn in the lab
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1 point
1
Question 9
9.
Engaging in horseplay and practical jokes in the lab is
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1 point
1
Question 10
10.
Before you begin a lab you should
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1 point
1
Question 11
11.
The first thing you should do if you break something during a lab is:
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1 point
1
Question 12
12.
Which of the following is NOT a lab rule
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1 point
1
Question 13
13.
During an experiment you are instructed to smell a chemical. What is the correct procedure?
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1 point
1
Question 14
14.
Before you touch an electrical switch, plug, or outlet
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1 point
1
Question 15
15.
The most important thing in laboratory experiments is:
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1 point
1
Question 16
16.
A good way to identify an unknown substance is to taste it.
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1 point
1
Question 17
17.
Which safety symbol would appear for an investigation requiring a special tool for separating the pollen from a plant?
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1 point
1
Question 18
18.
True or False?
The field is defined as any area outside the science laboratory where you complete scientific experiments
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1 point
1
Question 19
19.
Select all of the items you should wear when working with chemicals
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4 points
4
Question 20
20.
Some of the students are not following the proper safety procedures in the picture below. Identify and list 3 problems and then suggest a better, safer way to perform each action.
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1 point
1
Question 21
21.
What does this symbol mean in the science lab? Be detailed
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1 point
1
Question 22
22.
What does this symbol mean in the science lab? Be detailed