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Slide Notes

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Changes & Classification

No Description

PRESENTATION OUTLINE

COMPRESSIVE

the capacity of a material or structure to withstand loads tending to reduce size.

MELTING

make or become liquefied by heat.

FREEZING

of a liquid) be turned into ice or another solid as a result of extreme cold.

EVAPORATIONS

the process of turning from liquid into vapor.

CONDENSATION

the conversion of a vapor or gas to a liquid.

SUBLIMATION

Sublimation is a chemical process where a solid turns into a gas without going through a liquid stage.

PHYSICAL CHANGE

A physical change is a change in which no new substances are formed

CHEMICAL CHANGE

A CHANGE THAT FORMS NEW SUBSTANCE

PRECIPITATION

the action or process of precipitating a substance from a solution.

PURE SUBSTANCE

substances that are made of only one type of atom or molecule

MIXTURE

substance made by mixing other substances together.

HOMOGENEOUS MIXTURE

A homogeneous mixture is simply any mixture that is uniform in composition throughout.

HETEROGENEOUS MIXTURE

ANY MIXTURE THAT IS NOT UNIFORM IN COMPOSITIONS

FILTRATION

the action or process of filtering something.

CHROMATOGRAPHY

the separation of a mixture by passing it in solution or suspension or as a vapor