Matter Changing States

Front

What happens to the mass of a substance when it changes state?

Back

The mass of a substance remains the same when it changes state.

Front

How do the atoms behave in a liquid?

Back

Atoms slide against each other to fill a bottle.

Front

What is the behavior of particles in a liquid?

Back

Particles in a liquid vibrate and slide past each other.

Front

How do the atoms behave in a gas?

Back

Atoms move very fast.

Front

What is kinetic energy?

Back

Kinetic energy is energy in motion.

Front

What are the three states of matter?

Back

Solid, liquid, and gas.

Front

How do particles behave in a solid?

Back

Particles in a solid are tightly packed and vibrate in place.

Front

What is the process of changing from a solid to a liquid called?

Back

Melting.

Front

What is the process of changing from a liquid to a gas called?

Back

Evaporation.

Front

What is the process of changing from a gas to a liquid called?

Back

Condensation.