What is reduced in 2agbr equals 2ag 2br?

In the reaction (2 \text{AgBr} \rightarrow 2 \text{Ag} + \text{Br}_2), silver bromide (AgBr) is reduced to silver (Ag) and bromine (Br) is produced as a byproduct. The reduction process involves the gain of electrons by the silver ions (Ag(^+)), which are converted into elemental silver (Ag). Meanwhile, bromine (Br(^-)) is oxidized to form bromine gas (Br(_2)). This overall reaction illustrates the conversion of ionic compounds into elemental forms through redox processes.