Homogeneous & Heterogeneous Mixtures

Front

What are the two main categories of matter?

Back

Pure substances and mixtures.

Front

What do soda, air, milk, and brass have in common?

Back

All are examples of homogeneous mixtures.

Front

How do pure substances differ from mixtures?

Back

Pure substances cannot be separated physically while mixtures can be separated physically.

Front

What is matter?

Back

Anything that has mass and takes up space.

Front

What is a group of atoms that are bonded together called?

Back

Molecules.

Front

What is a homogeneous mixture?

Back

A mixture that has a uniform composition throughout.

Front

What is a heterogeneous mixture?

Back

A mixture that has a non-uniform composition and the different components can be seen.

Front

Can mixtures be separated?

Back

Yes, mixtures can be separated by physical means.

Front

Give an example of a homogeneous mixture.

Back

Saltwater.

Front

Give an example of a heterogeneous mixture.

Back

Salad.