Name: __________________________ Pd:_______ Learning Target: Students will review their understanding of matter and use their knowledge to define/describe and identify at least one example of each type. Define: Define: Define: Define: Examples: Examples: Examples: Examples: Name: __________________________ Pd:_______ Learning Target: Students will review their understanding of mixtures and learn about six techniques that can be used to separate the components in many common types of mixtures. Separation Methods for Mixtures Physical methods of separation can be used to isolate the components of a mixture. Use the presentation to fill in the missing information about each method of separation. Sieving Used to separate ________________ of different ________________ by using filters with varying pore sizes. Filtration Used to separate an insoluble s________________ from a ________________ mixture by pouring the mixture through a filter (pore size may be varied). Flotation Used to separate 2 or more ________________ solids from one another based on their respective ________________: if the respective densities of the solids are thought to be significantly different, the mixture may be poured into a liquid to separate them based on ________________. Evaporation Used to separate the components of a ________________ (a solid that has been dissolved into a liquid). The mixture is heated until the ________________ evaporates away, leaving the solid component behind. Chromatography Used to separate components in a mixture by passing it in ________________ or suspension, through a medium to cause the different components to move at different ________________. Distillation Used to separate 2 or more liquids with different ________________ points by heating the mixture and collecting/condensing the ________________ produced as each liquid reaches its boiling point.
