Chemistry Final Review

Which of the following is NOT an example of matter?

• air

• heat

• smoke

• water vapor

A golf ball has more mass than a tennis ball because it ____.

• takes up more space

• contains more matter

• contains different kinds of matter

• has a definite composition

An example of an extensive property of matter is ____.

• temperature

• pressure

• mass

• hardness

All of the following are physical properties of matter EXCEPT ____.

• mass

• color

• melting point

• ability to rust

Which state of matter has a definite volume and takes the shape of its container?

• solid

• liquid

• gas

• both b and c

Which of the following is a heterogeneous mixture?

• air

• salt water

• steel

• soil

Which of the following is a heterogeneous mixture?

• vinegar in water

• milk

• oil and vinegar

• air

A substance that can be separated into two or more substances only by a chemical change is a(n) ____.

• solution

• element

• mixture

• compound

The chemical symbol for iron is ____.

• fe

• FE

• Fe

• Ir

Which of the following is a chemical property?

• color

• hardness

• freezing point

• ability to react with oxygen