Pure Substances and Mixtures

Front

What is a pure substance that cannot be broken down into other substances by chemical or physical means?

Back

Element

Front

What are examples of mixtures?

Back

Fruit Loops, pizza, and Skittles

Front

What is CaCO3?

Back

Pure substance

Front

What contains a variety of elements and compounds that are not chemically combined?

Back

Mixture

Front

What is chocolate milk an example of?

Back

Mixture

Front

Define a pure substance.

Back

A material that has a constant composition and consistent properties throughout.

Front

What is a mixture?

Back

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

Front

Give an example of an element.

Back

Oxygen (O) or Gold (Au)

Front

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

Back

A pure substance has a uniform and definite composition, while a mixture contains two or more substances that retain their individual properties.

Front

What is a compound?

Back

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