Lesson 1.1 Describing and Classifying Matter

Front

All matter is made up of ________.

Back

atoms

Front

What are elements?

Back

Substances that are made up of only one type of atom; cannot be broken down into another substance.

Front

Matter is everything around us that has ______ and ______.

Back

mass and volume.

Front

What is a heterogeneous mixture?

Back

A mixture that is easy to separate because you can distinguish the different parts.

Front

Which of the following is an example of a homogeneous mixture?

Back

Hot cocoa mixed together.

Front

Define matter.

Back

Anything that has mass and takes up space.

Front

What is a mixture?

Back

A combination of two or more substances that are not chemically bonded.

Front

What is a homogeneous mixture?

Back

A mixture in which the composition is uniform throughout.

Front

Give an example of an element.

Back

Oxygen (O) is an example of an element.

Front

What is the smallest particle of an element?

Back

An atom.