| A | B |
|---|
| Density | The amount of matter in a given space |
| Volume | how much space an object takes up |
| Density of water | 1 g/l |
| Weight | measurement of the pull of gravity between an object and earth |
| buoyancy | the upward force of water or air pushing up on an object |
| Mass | The amount of matter in an object |
| Compound | Formed when two or more elements are combined chemically |
| Melting point of water | 0° Celsius |
| Physical Change | A change that begins and ends with the same type of material |
| Boiling point of water | 100° Celsius |
| Chemical change | A change that produces new matter with different properties from the original matter. |
| Freezing point of water | 0° Celsius |
| Chemical formula for water | H2O |
| Chemical formula for carbon-dioxide | CO2 |
