<span>inanimate non-living alive dead</span>
First, a physical property just identifies it's state, how it looks, color, and that stuff. Let's work on finding that.
⇔ Ability to rust wouldn't work as a physical property. That one changes the substance, making it a chemical change. So, we know that this can certainly be our answer!
Outputs : Oxygen
Inputs: Sunlight;Carbon dioxide;Water