Assessment Form A- Intro to Lab: Equipment, Symbols & Safety
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Last updated over 6 years ago
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Lab Equipment
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Hazard Symbols
HHPS
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WHMIS
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Lab Safety Rules
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Question 53
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Why should materials/substances have hazard labels on them? Give a specific example from a product that you viewed in class, or one that you know of from your house.
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Question 34
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The first thing you should do if you break something during a lab is:
pretend you didn't do it
cover it up
tell the teacher
clean it up
Which of the following is NOT a lab rule
tie long hair up during labs
remove clutter from lab station (no extra books, binders)
never eat or drink during a lab
finish labs as quickly as possible
What should you do with chemicals once you’ve completed the lab?
pour them down the drain carefully with water
take them home
pour them back into the chemical container they came from to save materials
pour them into the designated waste container that your teacher told you about before the lab started
During an experiment you are instructed to smell a chemical. What is the correct procedure?
Point the container away from your face while you use your hand to fan the air above the test tube toward your nose (waft it).
Heat the chemical and then smell it.
Stick your nose close to the container and breathe deeply.
The following footwear is best in the laboratory:
shoes that cover the whole foot
sandals
shoes appropriate for the weather
When you finish working with chemicals, biological specimens, and other lab substances, always
wipe your hands on your clothes
wash your hands thoroughly with soap and water
lick your fingers
Before you touch an electrical switch, plug, or outlet
the cord must be frayed (wires exposed)
your hands must be dry
ask the custodian
To prevent accidents during lab you should:
follow your teacher's directions
ask someone else to do the work
use shortcuts
hurry ahead of others
The most important thing in laboratory experiments is:
safety
getting the answer right
finishing first
You have been injured in the laboratory (cut, burn, etc.). First you should
tell the teacher
go to the bathroom
snap chat it
ignore it until after school
In order to find out all the information about a chemical you should refer to:
your friend
the safety data sheet (SDS) / material safety data sheet (MSDS)
A good way to identify an unknown substance is to taste it.
True
False
Loose clothing is preferable during labs because you can get out of them faster.
True
False
When collecting your chemicals, you should take only what is needed and leave the original container at the front of the class.
True
False
Anytime you are working with Chemicals you must wear safety googles.
True
False
It is the students responsibility to clean up their lab area after an experiment
True
False
Playing around during a science experiment is ok to do.
True
False
For our purposes, safety symbols can be divided into two categories: hazardous household product symbols (HHPS) and workplace hazardous materials information system (WHMIS) symbols.
True
False
Name the equipment.
Graduated Cylinder
Balance/Scale
Thermometer
Test Tube Rack
Eye Dropper
Chem Plate
Funnel
Transfer Pipette
Tong
Stirring Rod
Erlenmeyer Flask
Test Tube
Beaker
Hot Plate
Goggles
Scoopula
Watch Glass
Name the equipment.
Scoopula
Eye Dropper
Test Tube Rack
Stirring Rod
Chem Plate
Funnel
Goggles
Watch Glass
Erlenmeyer Flask
Transfer Pipette
Tong
Hot Plate
Beaker
Test Tube
Balance/Scale
Thermometer
Graduated Cylinder
Name the equipment.
Erlenmeyer Flask
Balance/Scale
Test Tube Rack
Scoopula
Beaker
Chem Plate
Stirring Rod
Watch Glass
Goggles
Tong
Eye Dropper
Test Tube
Thermometer
Funnel
Graduated Cylinder
Transfer Pipette
Hot Plate
Name the equipment.
Hot Plate
Balance/Scale
Funnel
Erlenmeyer Flask
Test Tube Rack
Thermometer
Beaker
Goggles
Tong
Scoopula
Eye Dropper
Watch Glass
Stirring Rod
Test Tube
Graduated Cylinder
Transfer Pipette
Chem Plate
Name the equipment.
Hot Plate
Balance/Scale
Funnel
Beaker
Scoopula
Graduated Cylinder
Tong
Goggles
Eye Dropper
Test Tube Rack
Watch Glass
Stirring Rod
Test Tube
Erlenmeyer Flask
Transfer Pipette
Chem Plate
Thermometer
Name the equipment.
Eye Dropper
Tong
Test Tube Rack
Watch Glass
Beaker
Erlenmeyer Flask
Balance/Scale
Graduated Cylinder
Goggles
Scoopula
Test Tube
Stirring Rod
Funnel
Thermometer
Chem Plate
Hot Plate
Transfer Pipette
Name the equipment.
Erlenmeyer Flask
Scoopula
Watch Glass
Funnel
Transfer Pipette
Test Tube Rack
Graduated Cylinder
Balance/Scale
Thermometer
Chem Plate
Tong
Goggles
Stirring Rod
Hot Plate
Beaker
Eye Dropper
Test Tube
Name the equipment.
Transfer Pipette
Hot Plate
Beaker
Test Tube
Erlenmeyer Flask
Stirring Rod
Thermometer
Test Tube Rack
Watch Glass
Graduated Cylinder
Funnel
Balance/Scale
Scoopula
Tong
Eye Dropper
Chem Plate
Goggles
Name the equipment.
Test Tube
Chem Plate
Beaker
Hot Plate
Stirring Rod
Funnel
Graduated Cylinder
Thermometer
Transfer Pipette
Watch Glass
Eye Dropper
Goggles
Erlenmeyer Flask
Scoopula
Tong
Balance/Scale
Test Tube Rack
Name the equipment.
Erlenmeyer Flask
Scoopula
Hot Plate
Chem Plate
Test Tube
Test Tube Rack
Transfer Pipette
Tong
Goggles
Beaker
Thermometer
Balance/Scale
Graduated Cylinder
Funnel
Watch Glass
Stirring Rod
Eye Dropper
Name the equipment.
Tong
Balance/Scale
Eye Dropper
Beaker
Hot Plate
Chem Plate
Funnel
Transfer Pipette
Watch Glass
Erlenmeyer Flask
Goggles
Test Tube
Stirring Rod
Thermometer
Scoopula
Graduated Cylinder
Test Tube Rack
Name the equipment.
Erlenmeyer Flask
Stirring Rod
Test Tube
Chem Plate
Beaker
Transfer Pipette
Funnel
Balance/Scale
Test Tube Rack
Hot Plate
Thermometer
Eye Dropper
Goggles
Scoopula
Watch Glass
Graduated Cylinder
Tong
Name the equipment.
Eye Dropper
Watch Glass
Test Tube Rack
Test Tube
Hot Plate
Goggles
Stirring Rod
Transfer Pipette
Chem Plate
Funnel
Beaker
Scoopula
Erlenmeyer Flask
Graduated Cylinder
Balance/Scale
Tong
Thermometer
Name the equipment.
Tong
Funnel
Watch Glass
Test Tube
Transfer Pipette
Goggles
Eye Dropper
Graduated Cylinder
Test Tube Rack
Thermometer
Balance/Scale
Beaker
Hot Plate
Chem Plate
Stirring Rod
Erlenmeyer Flask
Scoopula
Name the equipment.
Funnel
Test Tube Rack
Test Tube
Chem Plate
Stirring Rod
Graduated Cylinder
Erlenmeyer Flask
Hot Plate
Eye Dropper
Watch Glass
Tong
Beaker
Goggles
Thermometer
Scoopula
Transfer Pipette
Balance/Scale
Name the equipment.
Hot Plate
Beaker
Transfer Pipette
Graduated Cylinder
Chem Plate
Balance/Scale
Thermometer
Erlenmeyer Flask
Watch Glass
Test Tube
Eye Dropper
Funnel
Goggles
Tong
Stirring Rod
Test Tube Rack
Scoopula
Name the equipment.
Tong
Test Tube
Funnel
Transfer Pipette
Graduated Cylinder
Watch Glass
Test Tube Rack
Eye Dropper
Beaker
Hot Plate
Thermometer
Stirring Rod
Scoopula
Chem Plate
Balance/Scale
Erlenmeyer Flask
Goggles
Name the hazard.
corrosive
poison
explosive
flammable
Name the hazard.
flammable
corrosive
explosive
poison
Name the hazard.
explosive
poison
corrosive
flammable
Name the hazard.
flammable
explosive
poison
corrosive
This HHPS symbol shape represents:
caution
danger
warning
This HHPS symbol shape represents:
warning
danger
caution
This HHPS symbol shape represents:
danger
caution
warning
This WHMIS Symbol represents:
Can cause death or toxicity with short exposure to small amounts.
Corrosive damage to metals, skin and eyes.
Gases under pressure.
May cause damage to the aquatic environment.
Fire hazard.
Explosion or reactivity hazard.
May cause less serious health effects or damage the ozone layer.
Oxidizing hazard.
May cause or suspected of causing serious health effects.
Biohazardous Infectious Materials - for organisms or toxins that can cause diseases in people or animals.
This WHMIS Symbol represents:
May cause less serious health effects or damage the ozone layer.
Fire hazard.
May cause damage to the aquatic environment.
Explosion or reactivity hazard.
Can cause death or toxicity with short exposure to small amounts.
May cause or suspected of causing serious health effects.
Oxidizing hazard.
Gases under pressure.
Biohazardous Infectious Materials - for organisms or toxins that can cause diseases in people or animals.
Corrosive damage to metals, skin and eyes.
This WHMIS Symbol represents:
May cause less serious health effects or damage the ozone layer.
Explosion or reactivity hazard.
Gases under pressure.
Oxidizing hazard.
Biohazardous Infectious Materials - for organisms or toxins that can cause diseases in people or animals.
Corrosive damage to metals, skin and eyes.
Fire hazard.
Cay cause or suspected of causing serious health effects.
Can cause death or toxicity with short exposure to small amounts.
May cause damage to the aquatic environment.
This WHMIS Symbol represents:
Corrosive damage to metals, skin and eyes.
May cause or suspected of causing serious health effects.
Explosion or reactivity hazard.
Fire hazard.
May cause less serious health effects or damage the ozone layer.
May cause damage to the aquatic environment.
Gases under pressure.
Can cause death or toxicity with short exposure to small amounts.
Oxidizing hazard.
Biohazardous Infectious Materials - for organisms or toxins that can cause diseases in people or animals.
This WHMIS Symbol represents:
Gases under pressure.
Fire hazard.
Explosion or reactivity hazard.
Oxidizing hazard.
Biohazardous Infectious Materials - for organisms or toxins that can cause diseases in people or animals.
May cause less serious health effects or damage the ozone layer.
Corrosive damage to metals, skin and eyes.
May cause damage to the aquatic environment.
Can cause death or toxicity with short exposure to small amounts.
May cause or suspected of causing serious health effects.
This WHMIS Symbol represents:
Gases under pressure.
May cause or suspected of causing serious health effects.
Explosion or reactivity hazard.
May cause damage to the aquatic environment.
Oxidizing hazard.
Can cause death or toxicity with short exposure to small amounts.
May cause less serious health effects or damage the ozone layer.
Corrosive damage to metals, skin and eyes.
Fire hazard.
Biohazardous Infectious Materials - for organisms or toxins that can cause diseases in people or animals.
This WHMIS Symbol represents:
May cause damage to the aquatic environment.
Biohazardous Infectious Materials - for organisms or toxins that can cause diseases in people or animals.
May cause less serious health effects or damage the ozone layer.
Corrosive damage to metals, skin and eyes.
Fire hazard.
Gases under pressure.
May cause or suspected of causing serious health effects.
Explosion or reactivity hazard.
Can cause death or toxicity with short exposure to small amounts.
Oxidizing hazard.
This WHMIS Symbol represents:
Fire hazard.
Oxidizing hazard.
May cause less serious health effects or damage the ozone layer.
Can cause death or toxicity with short exposure to small amounts.
Biohazardous Infectious Materials - for organisms or toxins that can cause diseases in people or animals.
Gases under pressure.
Explosion or reactivity hazard.
May cause damage to the aquatic environment.
Corrosive damage to metals, skin and eyes.
May cause or suspected of causing serious health effects.
This WHMIS Symbol represents:
May cause damage to the aquatic environment.
May cause or suspected of causing serious health effects.
Can cause death or toxicity with short exposure to small amounts.
Gases under pressure.
May cause less serious health effects or damage the ozone layer.
Oxidizing hazard.
Corrosive damage to metals, skin and eyes.
Biohazardous Infectious Materials - for organisms or toxins that can cause diseases in people or animals.
Fire hazard.
Explosion or reactivity hazard.
This WHMIS Symbol represents:
Biohazardous Infectious Materials - for organisms or toxins that can cause diseases in people or animals.
Corrosive damage to metals, skin and eyes.
Explosion or reactivity hazard.
May cause or suspected of causing serious health effects.
Gases under pressure.
Fire hazard.
Oxidizing hazard.
May cause less serious health effects or damage the ozone layer.
Can cause death or toxicity with short exposure to small amounts.
