Matter and Energy Concepts

Front

All matter has mass and takes up space.

Back

Matter is defined by its mass and volume.

Front

Energy has no mass and does not take up space.

Back

Energy is intangible and does not occupy physical space.

Front

Law of Conservation of Matter states that matter cannot be created or destroyed.

Back

Matter can only change forms.

Front

There is a finite amount of matter on the earth.

Back

The total mass of matter on Earth is constant.

Front

Energy is different from matter because it has no mass.

Back

Energy is a property that can cause changes in matter.

Front

Cold

Back

An absence of heat; you cannot measure cold, just lack of heat

Front

Temperature

Back

The measure at a particular time of the average speed of motion of the atoms in a substance

Front

Motion and Energy

Back

Kinetic energy is related to the motion of an object.

Front

Heat in Energy Conversion

Back

Heat is a byproduct of energy conversion in combustion.

Front

Mass and Energy

Back

Kinetic energy depends on the mass of an object.