| A | B |
| anything that has mass and volume | matter |
| how much matter something contains | mass |
| the force of gravity acting on a mass | Weight |
| instrument used to measure the mass of an object | balance |
| the unit of measurement of mass | gram |
| the amount of space an object takes up | volume |
| unit of measuremnt of volume | liter |
| an instrument to measure volume | graduate |
| curved surface in the liquid | meniscus |
| one method of calculating volume | water displacement |