Mixture vs pure substance lesson

Multiple Choice

What is mixture

• A pure substance

• Two or more substances not chemically combined

Multiple Choice

Mechanical mixture

• A mixture that can be separated by hand

• A mixture that cannot be separated or filtered

Multiple Choice

Suspensions are evenly distributed throughout the solutions

• True

• False

Multiple Choice

Heterogenous means...

• Even throughout

• Uneven throughout

Multiple Choice

Homogenous means...

• even throughout

• uneven throughout

Multiple Choice

Colloids are

• evenly combined

• unevenly combined

Multiple Choice

An element has how many atom types

• 1 type

• 2 or more

• at least 3

Multiple Choice

An element cant be broken down into simpler substances

• True

• False

Fill in the Blank

A compound is a substance that is__________combined.