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58 questions
this equipment name is . . . .
beakers
erlenmeyer flasks
watch glass
petri dishes
this equipment name is . . . .
beakers
erlenmeyer flasks
watch glass
petri dishes
What piece of equipment is used to measure precise and accurate quantities of liquids?
this equipment name is . . . .
beakers
erlenmeyer flasks
watch glass
petri dishes
this equipment name is . . . .
crucibles
mortars
evaporating dishes
spot plates
What is this piece of lab equipment called?
wash bottle
stir rod
dropper
funnel
test tube
Which of the following pieces of chemistry lab equipment produces a flame from gas that is used for heating substances?
Bunsen burner
Beaker
Crucible
Erlenmeyer Flask
Funnel
Which of the following pieces of chemistry lab equipment is a glass cylinder used for mixing, heating, and stirring substances?
Beaker
Pestle
Crucible tongs
stirring rod
What is a graduated cylinder used for?
Measuring volume
Measuring weight
Pouring liquids
Heating substances
Measuring temperature
Which of the following pieces of chemistry lab equipment is used to transfer liquids a few drops at a time?
Pipette
Stirring rod
Scoopula
Triangle
Wire gauze
When can you perform experiments?
Anytime I want
When nobody is looking
When the teacher gives me permission
When my friends says I can
Which answer choice has all lab safety equipment?
fire blanket, desks, first-aid kit, and sun glasses
hair net, fire extinguisher, gas and water shutoff valves
fire blanket, fire extinguisher, first-aid kit, gas and water shutoff valves, lab coat, and goggles
sun screen, bug spray, 12 day water supply, and matches
If a chemical gets in your eyes…
immediately wipe the chemical off your eyes
immediately use the eyewash station
place eye drops from the instructor in your eyes
inform the instructor before taking other action
all of these are appropriate
Students complete a laboratory investigation. Who is responsible for returning the materials to their proper place?
Students who did the investigation
Students entering the laboratory
Custodian
The science teacher
Students are using heat, chemicals and glassware in a laboratory experiment. Which of these is the best method of eye protection?
Safety Goggles
Contact Lenses
Prescription glasses
Eye Protection is not needed
A fire starts in a laboratory. What should the student do?
Open the Windows
Throw water on the fire
The student notifies the science teacher
Run for the fire extinguisher
Where should a student discard solid chemical waste?
Sink
Trash Can
Container identified by the teacher
Card Board Box
What type of foot ware should be worn in the laboratory?
crocs
Closed toe shoes
Open toe shoes
canvas sneakers
What should you bring to your work area ( lab table) ?
Back pack
Lab instructions, worksheets, writing tools
Nutrition snacks
Binder and jacket
Which lab equipment is used as a cover over a flask or beaker?
beakers
erlenmeyer flasks
watch glass
petri dishes
Which lab equipment is used to hold test tubes when they should not be touched?
Which lab equipment is used to hold and transport test tubes while observing reactions?
Which lab equipment is used with a ring stand to support laboratory apparatus?
Which lab equipment is used for cleaning/disinfecting or applying solutions?
wash bottle
stir rod
dropper
funnel
test tube
Which lab equipment is used to evaporate liquids to obtain a more concentrated liquid?
crucibles
mortars
evaporating dishes
spot plates
Which lab equipment is used with a ring stand and iron ring to support beaker or flask during heating?
iron ring
wire gauze
crucible and cover
pipe stem triangle
Which lab equipment is used with a ring stand and iron ring to support a crucible being heated?
iron ring
wire gauze
crucible and cover
pipe stem triangle
Name this lab equipment
iron ring
wire gauze
crucible and cover
pipe stem triangle
Name this lab equipment
iron ring
wire gauze
crucible and cover
pipe stem triangle
Which lab equipment is used with a ring stand to support laboratory apparatus?
iron ring
wire gauze
crucible and cover
pipe stem triangle
Which lab equipment is used to melt materials at high temperatures like glass or metal?
iron ring
wire gauze
crucible and cover
pipe stem triangle
Which lab equipment is used to measure atmospheric pressure?
manometer
wire gauze
crucible and cover
pipe stem triangle
Name this lab equipment
iron ring
wire gauze
manometer
pipe stem triangle
Name this lab equipment
iron ring
thermometer
manometer
pipe stem triangle
Name this lab equipment
analytical balance
thermometer
manometer
pipe stem triangle
Which lab equipment is used to determine the mass of an object or reagent?
iron ring
wire gauze
crucible and cover
analytical balance
If a lab experiment is not completed you should _______.
Discuss the issue with your teacher.
Sneak in after school and work alone.
Come in durin glunch and finish.
Make up some results.
You are heating a substance in a test tube. Always point the open end of the test tube ________.
Toward yourself.
Toward your lab partner.
Toward another classmate.
Away from all people.
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.
True or False:
IF acid splashes on your skin you should rinse ONLY with lots of water, no soap.
True
False
True or False:
Return all unused chemicals to their original containers.
True
False
True or False:
Chipped or cracked glassware is ok to use.
True
False
You are required to wear goggles when ________.
chemicals are used.
heated glass is used.
working with fire.
chemicals, heated glass, or fire are being used.
Conduct yourself in a ______________ manner at all times.
childish
responsible
horrible
lethargic
Keep your work area ___________ at the end of the lab.
messy
dirty
neat and clean
disorganized
Do not remove __________ from the science classroom without the teacher's permission.
posters
candy
pencils
supplies
Do not eat ___________ during the lab.
Takis
pizza
tacos
ANYTHING
Wash your hands with soap and water ________________.
before the lab
before coming to school
before leaving class
Report any accidents to your teacher ______________.
later
immediately
tomorrow
October 13th
Learn where the safety ___________ is and how to use it.
equipement
dance
patrol
leader
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