Answer:
A Oxidizes in air
Step-by-step explanation:
The chemical properties are those properties that tells us what a substance does as regards to wether it reacts with other substances or not. Most chemical properits of matter signifies a change in their chemical make up.
When a matter oxidizes in air, it depicts its chemical property. It tells us how in the presence of air such a substance would interact. Not all matter oxidizes in air.
Other chemical properties are flammability, rusting of iron, precipitation, decomposition of wate by electric current.