When a solid is sufficiently ____, it can change state into a liquid. This process is called ____. When a substance melts, the particles move ____ and ____ apart. When a liquid is sufficiently heated, it can change state into a ____. This process is called ____. The particles move faster and have a lot more ____. When a gas ____, it cools and changes from a gas to a liquid. The particles become slower and move ____ together. If the liquid is ____ further, it will change into a ____. The particles are now much closer together and have very little energy. They wont move, but they will ____ slowly. 1. A ____ cannot be compressed, cannot change volume but can change shape. 2. A ____ cannot be compressed, cannot change volume and cannot change shape. 3. A ____ can be compressed, can change volume and can change shape. a. Air is a ____ b. Ice is a ____ c. Coca-cola is a ____ a. A ____ has a fixed shape b. A ____ spreads everywhere c. A ____ takes the shape of its container but stays the same volume

1. Changing State

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