WorksheetsLab Safety and Lab Equipment
Total questions: 25
Worksheet time: 25mins
What is the name of this piece of equipment?
Thermometer
Bunsen burner
Beaker
Googles
What is used to protect your eyes from chemicals, broken glass, and fire?
Fire blanket
Eye wash
Goggles
Flask
What is this piece of lab equipment called?
Beaker
Graduated cylinder
Test tube
Funnel
What should you do if there is an accident during a lab?
Clean it up
Notify the teacher immediately
Pretend it never happened
Keep quiet
The piece of equipment shown is (a) .
apron
goggles
gloves
fire blanket
All the following are used for protection in a lab except _________________.
lab coat
thermal mitt
safety goggles
sieve
Protects the eyes from flying objects or chemical splashes
goggles
striker
bunsen burner
ring clamp
Which of the following should you wear in a science lab?
A scarf or tie
Long hair down
Safety goggles
Bracelets or other jewelry that hangs down
When should safety goggles be worn?
at all times in the lab
when you feel like it
when liquids could splash into your eyes OR when using glassware
True or false...Never eat, drink, chew gum in the lab.
False
True
You are heating a substance in a test tube. Always point the open end of the tube
away from all people
toward another classmate
toward your lab partner
toward yourself
in the lab, you should NEVER
taste substances being used
wear your goggles
pull your hair up if its long
wear close-toed shoes
Name this item
Florence flask
Stirring rod
Test tube
Test tube holder
These can be used for crucibles or beakers (if plastic-tipped)
Crucible tongs
Crucible Clamp
Ring Stand
Iron Ring
If a laboratory fire erupts, immediately _________.
Run for the fire extinguisher.
Notify your instructor.
Throw water on the fire.
Open the windows.
You are heating a piece of glass/metal and now want to pick it up. You should ________.
Use a rag or paper towel.
Pick up the end that looks cooler.
Use tongs.
Pour cold water on it.
Long hair should be ____________ in the laboratory.
tied back
cut
down
curled
After completing an experiment, all chemical wastes should be
dumped down sink
taken home
thrown in trash
disposed of according to teacher's directions
Identify the equipment shown here:
graduated cylinder
Erlenmeyer flask
beaker
volumetric flask
funnel
forcepts
pinch clamp
graduated cylinder
(True or False) It is okay to pick up broken glass with your bare hands as long as the glass is placed in the trash can
true
false
What is the primary purpose of a fume hood in a laboratory?
To store chemicals safely
To provide a space for chemical reactions
To protect users from inhaling hazardous fumes
To keep the lab at a constant temperature
Which of the following is NOT a recommended practice when using a Bunsen burner?
Tying back long hair
Wearing loose clothing
Checking for gas leaks before lighting
Using a striker to ignite the burner
When should you use a fire blanket in the lab?
To extinguish a small fire on a person
To cover a chemical spill
To protect equipment from heat
To clean up broken glass
What is the correct way to smell a chemical if instructed to do so?
Directly inhale the fumes
Use a wafting motion to direct the smell towards your nose
Smell it from a distance of 1 inch
Do not smell it at all
