Front

Matter that ALWAYS has the exact same composition is

Back

pure substance

Front

In a ______________, one substance is dissolved in another substance.

Back

solution

Front

A pure substance...

Back

is an element or a compound

Front

When substances dissolve and form a homogeneous mixture it forms a __________.

Back

solution

Front

How could you separate iron filings from a mixture of iron and sulfur?

Back

Using a magnet

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 consists of visibly different substances or phases.

Front

Define a solution.

Back

A homogeneous mixture where one substance is dissolved in another.

Front

What is a colloid?

Back

A mixture where tiny particles are dispersed throughout but not dissolved.

Front

What is a suspension?

Back

A heterogeneous mixture where solid particles are suspended in a liquid.