Types of Mixtures

Front

What is a heterogeneous mixture?

Back

A mixture that does not have a uniform composition and the individual components can be seen.

Front

What is a homogeneous mixture?

Back

A mixture that has a uniform composition throughout, and the individual components are not distinguishable.

Front

Give an example of a heterogeneous mixture.

Back

Beach sand.

Front

Give an example of a homogeneous mixture.

Back

Salt water.

Front

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

Back

A mixture contains two or more substances that are physically combined, while a pure substance has a uniform and definite composition.

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

What is the main characteristic of a heterogeneous mixture?

Back

It does not have a uniform composition.

Front

What is the main characteristic of a homogeneous mixture?

Back

It has a uniform composition.

Front

Can you separate the components of a mixture?

Back

Yes, the components of a mixture can be separated by physical means.