What does this symbol tell you?

• Corrosive substances are present; protect your hands.

• Wash your hands.

• Extreme temperatures are present; wear appropriate gloves.

• Bacteria are present.

What does this symbol tell you?

• There are pirates around.

• This chemical is toxic.

• This chemical is flammable.

• This chemical is corrosive.

This symbol tells us that a chemical is...

• dangerous.

• explosive.

• toxic.

• an Irritant or harmful in some way.

Which safety symbol is this?

• Flammable

• Oxidizing agent

• No open flames

• Explosive

This piece of equipment is called a ______________ burner.

When you light this piece of equipment then the airhole must be...

• open.

• closed.

• half open.

When the airhole of a lit burner is OPEN then the flame is...

• blue and warm.

• blue and very hot.

• yellow and very hot.

• yellow and warm.

This piece of equipment is called a...

• beaker.

• measuring cylinder.

• test tube.

• conical flask.

This piece of equipment is called a...

• beaker.

• measuring cylinder.

• test tube.

• conical flask.

This piece of equipment is used to measure the ___________ of liquids.

• temperature

• volume

• amount

• mass