Iron will most likely react with which of the following elements?

uranium (U)

bromine (Br)

vanadium (V)

manganese (Mn)

bromine (Br)

Explanation: Iron enters into a reaction with substances of different classes, and interacts with oxygen, carbon, phosphorus, halogens (bromine, iodine, fluorine and chlorine), and also nitrogen. These are not all the reactions of iron - this metal reacts with many elements.