| A | B |
|---|
| boiling point elevation | increase in boiling point due to dissolved particles |
| vapor pressure | gas pressure directly above a liquid |
| freezing point depression | decrease in freezing point due to dissolved particles |
| density | ratio of mass to volume |
| solubility | ability of particle to dissolve in another substance |
| filtration | separation of substances using particle size |
| distillation | separation of substances using boiling point |
| viscosity | liquid's resistance to flow |
| thermal expansion | increase in volume when a substance is heated |
| colligative property | property which depends on the presence and amount of dissolved particles |
| apparatus | set of tools which have a specific use in an experiment |
| percent error | percent the experimental data is from the true value (accurate) |
| percent composition | percent make-up of part of a mixture compared to the whole mixture |
| filtrate | part of the mixture passing through the filter during filtration |
| distillate | part of the mixture which boils off during distillation |
| residue | part of mixture remaining on filter or in original container during filtration or distillation |
| physical change | changing a physical property of a substance without changing the molecules |
| conductivity | ability of substance to conduct heat or electricity |
| phase | describes solid, liquid, or gas state |
| malleability | ability of a substance to be pounded into shapes without shattering |
| insulator | substance which does not conduct heat or electricity |
| brittle | substance which breaks or shatters easily |
| volume | amount of space an object takes up |
| mass | amount of matter present in an object |
| phase change | physical change occuring when a substance changes state |
