States of Matter

Front

What are the three states of matter?

Back

Solid, Liquid, Gas.

Front

How are particles arranged in a solid?

Back

Particles are closely packed together in a fixed position.

Front

How are particles arranged in a liquid?

Back

Particles are close together but can move past each other.

Front

How are particles arranged in a gas?

Back

Particles are far apart and move freely.

Front

What happens to a substance when it melts?

Back

It changes from a solid to a liquid when heated.

Front

What happens to a substance when it freezes?

Back

It changes from a liquid to a solid when cooled.

Front

What is evaporation?

Back

The process of a liquid turning into a gas.

Front

What is condensation?

Back

The process of a gas turning into a liquid.

Front

What is the boiling point of water?

Back

100 degrees Celsius (212 degrees Fahrenheit) at sea level.

Front

What is the freezing point of water?

Back

0 degrees Celsius (32 degrees Fahrenheit) at sea level.