| A | B |
|---|
| Matter | anything that takes up space and has mass |
| Mass | the amount of matter in an object |
| Physical property | characteristic of matter you can observe or see or measure directly |
| volume | how much space an object takes up |
| Density | parts are more crowded together |
| States of matter | the different conditions or forms that matter may take(solid, liquid...) |
| Solid | matter that has definite shape and volume |
| liquid | matter that has definite volume but not shape |
| gas | does not have definite volume or shape |
| CHANGE of state | when matter changes form one form to another |
| evaporation | liquid changes to gas |
| condensation | gas changes to liquid |
| magnetic field | the space around the magnet in which the force of the magnet acts |
| magnet | an object that attracts iron and a few other metals |
| motor | machine that uses electricity to make things move |
| magnetic pole | the part of the magnet that is the strongest |
| electromagnet | magnet made by passing electricity through a piece of iron such as a nail |
