| A | B |
|---|
| Solution | a mixture that appears to be all one substance |
| mechanical mixture | a mixture in which two or more parts can be seen |
| Matter | anything that has mass and occupies space |
| Mixture | made up of 2 or more substances |
| Diffusion | a gradual mixing of substances |
| alloys | a mixture of two or more metals |
| solute | the subtance that disolves in the lesser quantity |
| solvent | the liquid that does the dissolving in the greater quantity |
| dissolving | the complete intermingling of the tiny particles in 2 or more substances |
| soluble | that a substance dissolves in water |
| insoluble | does not dissolve |
| filters | used to seperate solid peices from a subtance |
| residue | the material that does not pass through the filter |
| Filtration | seperation of particles in a mixture by holding back larger pieces |
| filtrate | the material that passes through the filter |
| filtration is | only effective when using mechanical mixtures |
| crystals | naturally ocuring pieces of solid |
| crystallize | when part of the solution evaporates and the other forms a solid |
| distillate | the liquid formed and collocted by the cooling of a gas |
| distillation | the evaporation of a liquid followed by condensation of its gaseous form |
| saturated | describes a solution that contains the max amount of solute that will dissolve at a certain temp |
| concentrated | describes a solution containing more dissolved solute compared with another substance |
| dilute | describes a solution containing little dissolved solute compared to another solution. |
| solubility | the amount of a solute that will dissolve in a given amount of solvent at a certain temp |
| the 3 factors affecting solubility are | solute, solvent, temperature |
| melting point | the temp at which a solid changes to a liquid |
| freezing point | the temp at which a liquid changes to a solid |
| boiling point | the temp at which liquid changes to a gas rapidly |
| antifreeze | a solution used to prevent freezing in the engine |
