Matter and Materials Quiz

Changing a solid into a liquid involves ____________.

Changing a gas into a liquid involves _____________.

Changing a liquid into a gas involves ______________.

Changing a liquid into a solid involves _____________.

What are the three main forms of matter?

• Gas

• Solid

• Liquid

What happens to particles in a solid?

• They are tightly packed together and cannot move.

• They have a lot of space between them.

• They are not tightly packed together.

What is melting?

• When a solid turns into a liquid after heating.

• When a liquid turns into a solid by cooling.

• When a gas turns into a liquid.

What is freezing?

• When a liquid turns into a solid by cooling.

• When a solid turns into a liquid after heating.

• When a gas turns into a liquid.

What is condensation?

• When a gas turns into a liquid.

• When a liquid turns into a gas.

• When a solid turns into a liquid.

What is evaporation?

• When a liquid turns into a gas.

• When a gas turns into a liquid.

• When a solid turns into a liquid.