Anode

An anode is one of the two electrodes in an electrochemical cell, such as a battery or electrolytic system. It is the point where oxidation occurs, meaning it loses electrons during a chemical reaction. In a battery discharging power, the anode is the negative terminal, while in electrolysis, it’s the positive terminal. Electrons flow from the anode to the cathode, which is the electrode where reduction happens (gaining electrons). Understanding the role of the anode helps in grasping how batteries store and release energy, as well as various chemical processes that involve electrical currents.