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WorksheetsChemistry Lab Equipment and safety
Total questions: 38
Worksheet time: 33mins
Horseplay or practical jokes in the laboratory are
always against the rules.
okay.
not dangerous.
okay if you are working alone.
Return all unused chemicals to their original containers.
True
False
Approved eye protection devices (goggles) are worn in the laboratory
to avoid eye strain.
to improve your vision.
only if you don't have corrective glasses.
any time chemicals, heat, or glassware are used.
If a laboratory fire erupts, immediately
notify your instructor.
run for the fire extinguisher.
throw water on the fire.
open the windows.
All chemicals in the lab are to be considered dangerous.
True
False
This symbol commonly is found in
chemistry labs and on trucks carrying
hazardous materials. What does it
mean?
(a) acid, touching it will lead to what you see in the picture
(b) harmful to living tissue, touching it is a bad plan
(c) dangerous liquid, don't touch
(d) cut or burn hazard, both living and non-living material
(e) corrosive, no touchy-touchy
don't store your lunch in a refrigerator which displays this sign. It signifies:
(a) biohazard
(b) radiation hazard
(c) radioactive biological hazard
(d) nothing necessarily dangerous, just
the presence of biological samples
beaker
graduated cylinder
Erlenmeyer flask
test tube
evaporation
watch glass
mortar and pestle
funnel
evaporating dish
watch glass
mortar and pestle
funnel
wire gauze
Bunsen burner
thermometer
utility clamp
ring stand
ring clamp
test tube rack
test tube holder
scoopula
dropper
crucible tongs
glassware tongs
scoopula
dropper
crucible tongs
glassware tongs
