8th grade exam 8

Match it! Select the correct answer from the pull down...Good luck!

A change in position relative to a reference point

A measure of the amount of matter in an object

The measure of the amount of space matter occupies

The name of the subatomic particle with no charge

The measure of the force of gravity on an object

The name of a positively charged subatomic particle

The mass of an object per unit of volume

An object that appears to stay in one place when describing an objects motion