SciGLOSSARY TEST G7 UNIT 2 : MATERIALS

The smallest piece of matter.

To heat something strongly so that it begins to change from a liquid to a gas.

The temperature at which a liquid changes to a gas.

The term for joining two or more atoms together chemically.

A property of a body which experiences a force in an electric field.

To join together.

A substance made up of two or more different types of atom bonded together.

Squashed.

The process of changing from a gas to a liquid, for example water vapour cooling and changing to liquid water.

To allow electricity or heat to pass through.