States of Matter

Front

Define a liquid.

Back

A liquid has a definite volume but an indefinite shape.

Front

What is the energy that comes from heat called?

Back

Thermal energy is the energy that comes from heat.

Front

Which state of matter has a definite shape?

Back

A solid has a definite shape.

Front

The change of state from a liquid to a gas is called what?

Back

This process is called evaporation.

Front

What is boiling?

Back

Boiling is the process of changing from a liquid to a gas.

Front

What are the three main states of matter?

Back

The three main states of matter are solid, liquid, and gas.

Front

What is the state of matter with a definite volume and shape?

Back

A solid has both a definite volume and shape.

Front

What happens to the particles in a solid?

Back

In a solid, particles are closely packed together and vibrate in place.

Front

What happens to the particles in a liquid?

Back

In a liquid, particles are close together but can move past each other.

Front

What happens to the particles in a gas?

Back

In a gas, particles are far apart and move freely.