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WorksheetsCHEMICAL SAFETY OSHA
Total questions: 18
Worksheet time: 3mins
Name
Class
Date
1.
Where is the best place to store a chemical?
a)
refrigerator
b)
locked cabinet
c)
beside a furnace
d)
on your bathroom shelf
2.
What should you always read before using a chemical?
a)
the pricetag
b)
the label
c)
the customer reviews
d)
nothing, use away!
3.
What is a chemical?
a)
the smallest part of all matter
b)
a substance that changes constantly
c)
something you drink
d)
a substance with a fixed composition.
4.
Which PPE would you use if the label says it has dangerous fumes?
a)
gloves
b)
goggles
c)
mask
d)
apron
5.
If that label says the chemical needs to be in a well ventilated room, what should you do?
a)
call poison control
b)
open the windows
c)
close the doors
d)
turn off the lights
6.
Why can a chemical be dangerous?
a)
it might change colors
b)
it might become unstable
c)
it might turn to a solid
d)
chemicals aren't dangerous
7.
If something is flammable, that means it can
a)
cause cancer
b)
catch on fire easily
c)
irritate the eyes
d)
nothing
8.
Which of the following is an example of a PPE?
a)
gloves
b)
necklace
c)
knife
d)
keys
9.
You should never ______ chemicals in the lab.
a)
taste
b)
touch
c)
smell
d)
all of the above
10.
Keeping your work area neat and clean is important because:
a)
My teacher is a neat-freak
b)
I won't lose my supplies in the clutter.
c)
It keeps the room from looking messy.
d)
It helps prevent accidents.
11.
What is an MSDS?
a)
A new virus recently discovered in Madagascar
b)
Mohs Safety Decision System
c)
Material Safety Data Sheet
d)
Master Safety Detection Scenario
12.
What action should you NOT do when working with compressed gases?
a)
Ensure the tank is clearly labeled
b)
Ensure the regulator is attached when moving the tank
c)
Do not drop or strike cylinder
d)
Store gas tank in a well ventilated area
13.
When in the lab you should wear...
a)
open-toed shoes.
b)
sandals.
c)
closed-toes shoes.
d)
no shoes.
14.
At the end of the lab you see some leftover chemical that looks just like the stuff you were using. You should:
a)
put the chemical back in the jar it came from.
b)
sweep it into your hand and throw it out.
c)
tell the teacher so you can dispose of it properly.
d)
tell your classmates that your lab partner is really messy.
15.
Disrupting other students in the laboratory with horseplay in the lab is:
a)
helpful.
b)
allowed
c)
dangerous.
d)
the quickest way to do a job.
16.
Which item is NOT part of the hazard diamond system?
a)
Health
b)
Flammability
c)
Volatility
d)
Reactivity
17.
When dealing with chemical spills, what does NEAR stand for
a)
Nervous Exacerbate Accident Reach
b)
Notify, Evacuate, Assemble Report
c)
Never Enter Areas (that are) Restricted
d)
Notify Enter Area Research
18.
This symbol represents
a)
dangerously reactive material
b)
flammable and combustible material
c)
materials causing toxic effects
d)
biohazardous material
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