Homogeneous & Heterogeneous Mixtures

Front

What are the two main categories of matter?

Back

Pure substances and mixtures.

Front

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

Back

Molecules.

Front

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

Back

All are examples of homogeneous mixtures.

Front

What is the term for the substance that dissolves in a solution?

Back

Solvent.

Front

How do pure substances differ from mixtures?

Back

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

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

Give an example of a heterogeneous mixture.

Back

Salad.

Front

Give an example of a homogeneous mixture.

Back

Saltwater.

Front

What is the difference between a solution and a mixture?

Back

A solution is a type of homogeneous mixture where one substance is dissolved in another.