| A | B |
|---|
| composition | make-up |
| A pure substance | cannot be changed |
| sucrose | is a sugar |
| Pure sucrose | is always sucrose |
| A mixture | does not have a fixed composition |
| An example of a mixture | air |
| the melting point of gold | 1063 degrees C |
| the melting point of oxygen | -218 degrees C |
| solutes | dissolved substances |
| solvents are | liquids |
| solvents + solutes = | solution |
| saturated | when no more solute will dissolve |
| unfiltered insoluble solutes | residue |
| something that can cause harm | hazard |
| the liquid product of filtration | filtrate |
