Heterogeneous and Homogeneous Mixtures

Front

What is a heterogeneous mixture?

Back

A mixture that is not uniform throughout and has different components that can be seen and separated.

Front

What is a homogeneous mixture?

Back

A mixture that is the same throughout and has a uniform composition.

Front

Give an example of a heterogeneous mixture.

Back

Dirt, salad, or a mixture of sand and salt.

Front

Give an example of a homogeneous mixture.

Back

Vinegar, air, or saltwater.

Front

What is the main characteristic of a heterogeneous mixture?

Back

It contains visibly different substances or phases.

Front

What is the main characteristic of a homogeneous mixture?

Back

It appears to be a single substance and has a consistent composition.

Front

Is chicken soup a homogeneous or heterogeneous mixture?

Back

Heterogeneous mixture.

Front

Is air a homogeneous or heterogeneous mixture?

Back

Homogeneous mixture.

Front

Can homogeneous mixtures be separated by physical means?

Back

No, they cannot be easily separated by physical means.

Front

Can heterogeneous mixtures be separated by physical means?

Back

Yes, they can be separated by physical means.