Chemical Classification

Front 1

Chemical Change

Back 1

Change of one substance into a new substance.

Front 2

Chemical Property

Back 2

Any characteristic of a substance such as flammability that indicates whether it can undergo a certain chemical change.

Front 3

Law of Conservation of Mass

Back 3

The mass of substances present before a chemical change equals the mass of all the substances remaining after the change.

Front 4

Physical Change

Back 4

Any change in size, shape, or state of matter in which the identity of a substance stays the same.

Front 5

Physical Property

Back 5

Any characteristic of a material such as size, or shape that you can observe or attempt to observe without changing the identity of the material.

Front 6

Solution

Back 6

Homogeneous mixture that remains constantly and uniformly mixed and has particles that are so small they cannot be seen with a microscope.

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Substance

Back 7

Element or compound that cannot be broken down.

Front 8

Suspension

Back 8

Heterogeneous mixture containing a liquid in which visible particles settle.

Front 9

Tydal Effect

Back 9

Scattering of a light beam as it passes through a colloid.

Front 10

Colloid

Back 10

Heterogeneous mixture whose particles never settle.

Front 11

Compound

Back 11

Substance formed from 2 or more elements.

Front 12

Distillation

Back 12

Process that can separate 2 substances in a mixture.

Front 13

Element

Back 13

Substance with atoms that are all alike.

Front 14

Heterogeneous Mixture

Back 14

Mixture such as mixed nuts or a dry soup mix in which different materials are unevenly distributed.

Front 15

Homogeneous Mixture

Back 15

Solids, liquids, or gas that contains two or more substances blended evenly throughout.