Phase Change

Front

Phase Change

Back

When a substance changes from one state (solid, liquid, gas) to another.

Front

Solid

Back

A state of matter with tightly packed molecules that only vibrate in place.

Front

Liquid

Back

A state of matter where molecules move around each other and take the shape of the container.

Front

Gas

Back

A state where molecules move freely and spread out to fill the space.

Front

Energy Transfer

Back

The movement of energy from one object or substance to another.

Front

Molecular Attraction

Back

The pull between molecules that keeps them close together.

Front

Kinetic Energy

Back

The energy of movement that molecules have.