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24 Terms

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sorting

physically separating large pieces of a mechanical mixture so that similar pieces are together.

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floating

A separation technique in which a lighter component rises the top of a liquid or it can be skimmed or poured off.

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settling

A separation technique in which a heavier component sinks to the bottom of a liquid and the liquid can be pulled off.

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seive

To separate the components of mixture with many visible holes that allow smaller solid pieces and liquids to pass through why blocking the larger solid pieces.

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seving

the process of passing a mechanical mixture through a sieve to separate the larger pieces of matter.

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filter

A filter with many small holes that traps all the pieces of mixture but allow liquids and gases to pass through.

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filtration

the process of passing a mechanical mixture through a filter to separate solid pieces from a liquid or gas.

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sewage

The mixture of water and a waste that is flush down toilets and sink drains.

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evaporate

change a liquid to gas

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evaporation

The process by which a sample of matter changes from a liquid to gas.

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distillation

the process of separating liquids in a solution by heating the solution trapping and cooling the gas, and collecting the resulting pure liquid

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electric generator

a machine with moving parts that produce electricity when they spend.

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radioactive

Substance most particles naturally spit into a smaller particles releasing energy as they break apart.

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nuclear energy

the energy released when the particles of pure substances like uranium splits apart.

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electric generator

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radrio

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