Elements, Compounds and Mixtures

Front

What is a mixture?

Back

A mixture is a combination of two or more substances where each substance retains its own properties.

Front

What is a compound?

Back

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

Front

What is an element?

Back

An element is a pure substance that cannot be broken down into simpler substances by chemical means.

Front

Give an example of a compound.

Back

Water (H2O) is an example of a compound.

Front

Give an example of an element.

Back

Oxygen (O) is an example of an element.

Front

What happens when you add raspberries to a bowl of blueberries?

Back

You create a mixture.

Front

Can elements be broken down into simpler substances?

Back

No, elements cannot be broken down into simpler substances.

Front

What is the chemical formula for table salt?

Back

The chemical formula for table salt is NaCl.

Front

What is the difference between a mixture and a compound?

Back

A mixture is a physical combination of substances, while a compound is a chemical combination of elements.

Front

What are some properties of mixtures?

Back

Mixtures can be separated by physical means and retain the properties of their individual components.