Classifying Matter: Elements, Compounds, and Mixtures

Front

What is a mixture?

Back

A combination of different things that retain their original properties.

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What is an element?

Back

A pure substance that cannot be broken down into simpler substances by chemical means.

Front

What is a compound?

Back

A substance formed when two or more elements are chemically bonded together.

Front

What is a homogeneous mixture?

Back

A mixture that has a uniform composition throughout, such as saltwater.

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What is a heterogeneous mixture?

Back

A mixture that consists of visibly different substances or phases, such as a salad.

Front

What is the difference between a compound and a mixture?

Back

A compound is a chemical combination of elements, while a mixture is a physical combination of substances.

Front

What is an example of a compound?

Back

Water (H2O) is an example of a compound.

Front

What is an example of an element?

Back

Oxygen (O) is an example of an element.

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What is an example of a homogeneous mixture?

Back

Vinegar is an example of a homogeneous mixture.

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What is an example of a heterogeneous mixture?

Back

Granite is an example of a heterogeneous mixture.