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Safety Symbols

Total questions: 17

Worksheet time: 9mins

Name
Class
Date
1.

What does this safety symbol mean?

a)

it's lit

b)

flammable objects

c)

this mixtape is fire

d)

cold objects

2.

What does this safety symbol mean?

a)

gases under pressure

b)

pop bottles

c)

boat paddle

d)

corrosive chemicals

3.

What does this safety symbol mean?

a)

flammable objects

b)

loud objects

c)

explosive objects

d)

i came in like a wrecking ball

4.

What does this safety symbol mean?

a)

fish can't climb trees

b)

sushi

c)

smell hazard

d)

environmental hazard

5.

What does this safety symbol mean?

a)

health hazard

b)

your body will explode

c)

heart attack

d)

irritant chemical

6.

What does this safety symbol mean?

a)

be as loud as you possibly can

b)

be as excited as you possibly can

c)

irritant chemical

d)

explosive chemical

7.

What does this safety symbol mean?

a)

irritant chemical

b)

pour this directly onto your skin

c)

corrosive chemical

d)

safe to touch

8.

What does this safety symbol mean?

a)

this mixtape is super fire

b)

oxidizer

c)

flammable

d)

your hair is on fire

9.

What does this safety symbol mean?

a)

Toxic

b)

Pirates

c)

I'm dead

d)

no bones allowed

10.

If a laboratory fire erupts, immediately _________.

a)
put out the fire with water
b)
run towards the fire
c)
ignore the fire and continue working
d)

evacuate the area and alert the instructor

11.

If a lab experiment is not completed you should _______.

a)
Abandon the experiment without any documentation
b)
Continue the experiment without informing anyone
c)
Delete all data and start over
d)

Discuss the issue with the instructor

12.

You are heating a substance in a test tube. Always point the open end of the test tube ________.

a)
sideways
b)
away from yourself and others
c)
upwards
d)
towards yourself
13.

You are heating a piece of glass/metal and now want to pick it up. You should ________.

a)
Blow on it to cool it down
b)

Use tongs

c)
Use your bare hands
d)
Place it directly on your skin
14.

Personal eyeglasses provide as much protection as ________.

a)
safety goggles
b)

splash proof goggles

c)

a face shield

d)

none of these

15.

The following footwear is required in the lab ________.

a)
Sandals
b)
High heels
c)
Flip flops
d)
Closed-toe shoes
16.

True or False:

Chipped or cracked glassware is ok to use.

a)
False
b)
True
17.

Which of the following is the best way to clean your hands after using chemicals in a laboratory experiment?

a)

Rinse your hands with distilled water.

b)

Use a generous amount of hand sanitizer.

c)

Wash your hands with soap and water.

d)

Wipe your hands with a wet paper towel.