Elements, Compounds, and Mixtures

Front

What is a pure substance containing two or more kinds of atoms?

Back

Compound

Front

What is Copper (Cu)?

Back

Element

Front

If provided with a list of five different substances, how many of these substances are elements if three are elements?

Back

3

Front

Which of the following is a heterogeneous mixture: neon, soil, steel, or salt water?

Back

Soil

Front

What is the best description of an element?

Back

A substance that cannot be broken down into simpler substances.

Front

What is an element?

Back

A pure substance that consists of only one type of atom.

Front

What is a mixture?

Back

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

Front

What is a homogeneous mixture?

Back

A mixture that has a uniform composition throughout.

Front

What is a solution?

Back

A homogeneous mixture where one substance is dissolved in another.

Front

What is a compound?

Back

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