Elements, Compounds, and Mixtures

Front

Fill in the blank: Elements are listed in the _______ table.

Back

periodic

Front

Which of the following is an example of a compound? Oxygen (O), Hydrogen (H), Water (H2O), Nitrogen (N)

Back

Water (H2O)

Front

A mixture that appears uniform throughout is called a _______ mixture.

Back

homogenous mixture

Front

Is ammonia (NH3) an element, compound or mixture?

Back

Compound

Front

Atoms are the ________ part of matter that can still be considered that type of matter.

Back

Smallest

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 a mixture?

Back

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

Front

Give an example of a homogenous mixture.

Back

Saltwater.

Front

Give an example of a heterogenous mixture.

Back

Salad.