Anode and cathode: Learn the definitions

Learn the definitions, functions, and characteristics of anodes and cathodes in different types of electrochemical cells. Find out how electron flow, chemical reactions, and practical applications depend on the charge dynamics of these electrodes. In a galvanic cell, where a spontaneous chemical reaction produces electricity, the anode is considered the positive electrode, and the cathode is considered the negative electrode. This is because the flow of electrons starts at the anode and ends at the cathode , creating a current from the anode to the cathode . Learn the difference between anode vs. cathode with simple definitions, examples, and diagrams. Perfect for English learners who want to understand science vocabulary clearly. Anode vs. Cathode What's the Difference? Anode and cathode are two essential components in electrochemical cells. The anode is the electrode where oxidation occurs, meaning it loses electrons and becomes positively charged. On the other hand, the cathode is the electrode where reduction takes place, gaining electrons and becoming negatively charged. In simple terms, the anode is the source of electrons, while the cathode is the receiver. These two electrodes work together to create a flow of ...