Standard 1-4: Phases of Matter and Phase Changes

Which state of matter has a definite shape?

• solid
• liquid 
• gas
• plasma

Which state of matter take up ALL the space inside a container? 

• solid
• liquid
• gas
• all of the above

The drops of water that appear on the outside of a glass of cold juice on a warm day are an example of?

• Sublimation: A solid turning into a gas.
• Condensation: A gas changing to a liquid.
• Evaporation: A liquid changing to a gas.
• Deposition: A gas changing to a solid.

Freezing point and melting point are the same temperature.

• True
• False
• It depends on the substance

A substance that has a definite shape and volume.

• evaporation
• gas
• liquid
• solid

What happens to particles when they are heated?

• They speed up and spread out
• They slow down and compress
• They stop moving
• They move closer together and speed up

All changes in the state of matter of a substance requires a change in

• vibration
• water
• permission
• energy

At higher temperatures

• particles in an object have less energy
• particles in an object move faster
• a gas contracts

Boiling is the term we use to describe which phase change?

• Solid to a liquid
• Solid to a gas
• Gas to a liquid
• Liquid to a gas

Change from gas to liquid...

• condensation
• evaporation
• expansion
• movement