Video segment. Assistance may be required. Physical changes include changes of state. Watch the following video to get yourself familiar with how matter changes from different states or phases of matter.

Source: States of Matter Changes in States, AntheaBarbara, YouTube


Description of
Phase Change
This type of phase
change is called:
Direction of Heat During
Phase Change
Solid to liquid Melting Heat goes into the solid as it melts.
Liquid to solid Freezing Heat leaves the liquid as it freezes.
Liquid to gas Vaporization, which includes boiling and evaporation Heat goes into the liquid as it vaporizes.
Gas to liquid Condensation Heat leaves the gas as it condenses.
Solid to gas Sublimation Heat goes into the solid as it sublimates.
Gas to solid Deposition Heat leaves the gas as it deposits.

Interactive exercise. Assistance may be required. After viewing the video use the word bank drag a term and place it on the diagram to correctly identify the changes between states of matter.