👉 Dichord is a term used in physics and chemistry to describe a phenomenon where two or more particles (or molecules) move together at different speeds. In the context of chemical reactions, it refers to the motion of multiple atoms or molecules that are moving with different velocities. For example, consider a reaction between hydrogen and oxygen gas molecules, where the hydrogen is the reactant and the oxygen is the product. The molecules in the reaction would be moving together with different velocities, as the hydrogen has a