Safety Signs

This sign means that

• the chemical is an irritant

• the chemical is a poison

• the chemical is flammable

• the chemical is corrosive

This sign means that

• its raining outside

• there is a water leak

• a safety shower is located here

• wash yourself completely before you leave the lab

This sign means that

• its raining outside

• there is a water leak

• the eye wash station is located here

• watch what you do with liquids

This sign means that

• scientists look cool in glasses

• carefully watch what you are doing

• always wear safety glasses in the lab

• there is a strange blue man with glasses in the lab

What does the flame symbol represent in the context of chemical safety labels?

• Oxidizing agent

• Flammable material

• Explosive material

• Radioactive material

Which of the following symbols indicates that a chemical can cause skin burns and eye damage?

• Skull and crossbones

• Corrosion

• Exclamation mark

• Gas cylinder

What does it mean when you see this safety symbol?

• wear goggles

• working with electricity

• working with glassware or chemicals

• working with sharp objects

• working with fire

What does it mean when you see this lab safety symbol?

• wear goggles

• working with fire

• working with sharp objects

• working with chemicals

• working with sharp objects

What does the GHS pictogram with an exclamation mark typically warn against?

• Explosives

• Flammable materials

• Health hazards that do not fall into other categories, such as skin irritation or sensitization

• Environmental hazards

Which safety symbol should she have paid attention to before starting the lab?

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