Question

Which scenario is an example of a physical change?

Wood is burned in a campfire and is turned into ash and smoke.
A piece of metal is left in the rain and forms rust.
Lead is melted into a liquid to form pellets.
Yeast turns sugar into energy, water, and carbon dioxide gas.

Answer 1

C. lead is melted into a liquid to form pellets

Step-by-step explanation:

Answer 2

Lead is melted into a liquid to form pellets.