Classifying Matter Flashcard

Front

What is a homogeneous mixture?

Back

A homogeneous mixture is a mixture in which the components are uniformly distributed and cannot be easily distinguished from one another.

Front

What is a heterogeneous mixture?

Back

A heterogeneous mixture is a mixture in which the components are not uniformly distributed and can be easily distinguished from one another.

Front

Give an example of a homogeneous mixture.

Back

Saltwater is an example of a homogeneous mixture.

Front

Give an example of a heterogeneous mixture.

Back

A bowl of cereal is an example of a heterogeneous mixture.

Front

What is the composition of air?

Back

Air is a homogeneous mixture of several gases, primarily nitrogen and oxygen, that are uniformly distributed.

Front

Is stainless steel a homogeneous or heterogeneous mixture?

Back

Stainless steel is a homogeneous mixture.

Front

Is vinegar a homogeneous or heterogeneous mixture?

Back

Vinegar is a homogeneous mixture.

Front

What happens when you mix oil and water?

Back

Oil and water form a heterogeneous mixture because they do not mix uniformly.

Front

What is the key characteristic of a homogeneous mixture?

Back

The key characteristic of a homogeneous mixture is that its composition is consistent throughout.

Front

What is the key characteristic of a heterogeneous mixture?

Back

The key characteristic of a heterogeneous mixture is that its composition varies from one part to another.