| A | B |
|---|
| Boiling Point | temperature where liquid changes to gas |
| Melting Point | temperature where solid changes to liquid |
| Freezing Point | temperature where liquid changes to solid |
| Evaporation | when liquid changes to gas |
| Sublimation | when solid changes directly to gas (dry ice) |
| Condensation | when gas changes to liquid |
| Density | Mass divided by Volume |
| Boiling | The process when a liquid changes to a gas |
| Melting | The process when a solid changes to a liquid |
| Freezing | The process when a liquid changes to a solid |
| Physical Property | a characteristic of a substance that can be observed without changing the substance |
| Physical Change | a change in a physical property |
| Chemical Property | describes how a substance can form a new substance |
| Chemical Change | the changing of one substance into another substance |
