Classification of Matter

Front

How is matter described?

Back

Described according to phase (solid, liquid, gas)

Front

Pure Substances

Back

Contain only one type of matter

Front

Compounds

Back

Two or more elements chemically combined

Front

Definition of Mixtures

Back

A physical combination of two or more substances.

Front

Separation of Mixtures

Back

Mixtures can be separated physically.

Front

Heterogeneous Mixtures

Back

Substances can be easily distinguished and separated. Examples: sand and salt, iron and sugar, sand and gravel.

Front

List 3 examples of heterogeneous Mixtures

Back

Examples: sand and salt, iron and sugar, sand and gravel.

Front

Homogeneous Mixtures

Back

Substances are well mixed and appear the same throughout.

Front

Name a substance that is ALWAYS considered a homogeneous mixture

Back

Solution

Front

Definition of a solution

Back

A solution is formed when a solute dissolves in a solvent.