Question

Which of these properties is a physical property of aluminum?

A.
Aluminum rusts when it is exposed to moisture and air.

B.
Aluminum is a good conductor of heat.

C.
Aluminum reacts with oxygen to form aluminum oxide.

D.
Aluminum reacts with hydrochloric acid to give off aluminum chloride and hydrogen gas.

Answer 1

The answer is B) aluminum is a good conductor of heat.

Step-by-step explanation:

For the other three choices, they all say the properties when aluminum reacts with other molecules, they are called chemical property.