In a Galvanic Cell That Employs the Reaction
Cu(s) $\rightarrow$ Cu²⁺(aq) + 2Ag(s)
Copper Metal Serves as the Anode

In a galvanic cell that employs the reaction
Cu(s) + 2Ag⁺(aq) $\rightarrow$ Cu²⁺(aq) + 2Ag(s)
copper metal serves as the anode.