States of Matter

Which is not a state of matter?

• solid

• heat

• gas

• liquid

Which state of matter has their own shape?

• liquid

• gas

• solid

Which state of matter flows and takes the shape of their containers?

• liquid

• gas

• solid

Which state of matter flows and takes the whole shape of their containers?

• liquid

• gas

• solid

How can a solid change into a liquid?

• freezing it

• breaking it

• heating it

• putting salt on it

How can a liquid change into a solid?

• heating it

• mixing it with sugar

• mixing it with salt

• freezing it

At what temperature does water freeze?

• 5 °C

• 0 °C

• -5 °C

• -10 °C

How can a liquid change into a gas (evaporate)?

• heating it

• freezing it

How can a gas turn into a liquid (condence)?

• When water vapor touches a warmer surface

• When water vapor touches a cooler surface