Final answer:
Fine steel wool (Fe) can be burned in air.
Step-by-step explanation:
The statement that fine steel wool (Fe) can be burned in air is true.
When iron (Fe) reacts with oxygen (O2) in the air, it undergoes combustion to produce iron oxide, commonly known as rust.
The reaction can be represented by the equation: 4Fe(s) + 3O2(g) → 2Fe2O3(s).