| A | B |
|---|
| water | freezes at 0 degrees C. and boils at 100 degrees C |
| atom | smallest particle of matter |
| variable | the part that is different |
| balance scale | used to measure mass |
| remains | stays |
| volume | how much space an object takes up |
| mass | the amount of matter in an object |
| density | how tightly packed molecules are |
| liquid and gas | take the shape of a container |
| solid | particles are barely moving |
| gram | unit used to measure mass |
| buoyancy | floating and sinking |
| mixture | Two or more kinds of matter that can be easily separated |
| gas | the fastest moving molecules |
| solution | a mixture that is not easily separated |
| graduated cylinder | a container used to measure volume |
| iron | what magnets are attracted to |
| flexibility | the amount that matter can bend |
| texture | how matter feels |
| thermometer | a tool used to measure temperature |
