Classifying Matter

Front

What is a heterogeneous mixture?

Back

A type of mixture where the different parts can be seen and easily separated.

Front

What is a homogeneous mixture?

Back

A mixture that has a uniform composition throughout, where the different components are not easily distinguishable.

Front

What is an element?

Back

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

Front

What is a compound?

Back

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

Front

Give an example of a heterogeneous mixture.

Back

Lucky Charms cereal.

Front

Give an example of a homogeneous mixture.

Back

Saltwater.

Front

What is the difference between an element and a compound?

Back

An element is a pure substance made of one type of atom, while a compound is made of two or more different types of atoms chemically bonded.

Front

What is a mixture of elements?

Back

A combination of two or more elements that are not chemically bonded, such as a salad.

Front

What is a mixture of compounds?

Back

A combination of two or more compounds that are not chemically bonded, such as air.

Front

How can you separate a heterogeneous mixture?

Back

By physical means, such as filtering or using a magnet.