Classifying Matter (real one)

Front

What is matter?

Back

Anything that has mass and takes up space.

Front

What is a mixture?

Back

Matter that can vary in its composition.

Front

What is a pure substance?

Back

Matter with a composition that is always the same.

Front

What is a physical change?

Back

States of matter change, the distance between particles change.

Front

What is a compound?

Back

A substance formed when two or more elements are chemically bonded together.

Front

What is an element?

Back

A pure substance that cannot be broken down into simpler substances by chemical means.

Front

What is the difference between a mixture and a pure substance?

Back

A mixture can vary in composition, while a pure substance has a constant composition.

Front

What are the two main types of matter?

Back

Mixtures and pure substances.

Front

What is an example of a homogeneous mixture?

Back

Saltwater, where the salt is evenly distributed.

Front

What is an example of a heterogeneous mixture?

Back

A salad, where the ingredients are not uniformly mixed.