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WorksheetsSAFTEY SYMBOLS USED IN THE LAB
Total questions: 10
Worksheet time: 5mins
1. What does this symbol indicate?
Corrosive substances
Wear appropriate gloves.
Wash your hands.
Bacteria are present.
Poison/Toxic
Corrosive
Radioactive
Harmful
What footwear is best in the laboratory?
shoes appropriate for the weather
closed-toed shoes
sandals
open-toed shoes
If you are not sure what to do during a lab activity:
just sit quietly and do nothing
change lab partners
guess
ask the teacher
You should never ______ chemicals in the lab.
taste
smell
touch
all of the above
This lab student is wearing her googles and an apron. But what is she doing wrong?
Pointing the test tube toward her while heating it.
Her loose hair is too close to the fire.
She actually is doing everything correctly
Not paying attention
Identify the Image
Radioactive
Flammable
Biological hazard
Toxic
What does this safety symbol mean?
Harmless to trees and fish
Harmful to non living things
Harmful to living things
Harmless to non living thing
What does this safety symbol mean?
flammable
oxidising
hot
explosive
What does this safety symbol mean?
cross
harmful / irritant
sharp
chemica
