Rearrangement refers to the act or process of reorganizing something in a different order, arrangement or sequence. It can be applied to various aspects such as physical objects, ideas, concepts, and even people. In chemistry, it is used to describe the movement of atoms within a molecule during chemical reactions, where bonds are broken and new ones formed resulting in a change of structure. Similarly, in literature or art, rearrangement can refer to the restructuring of elements such as plot points, characters, or themes to create a different narrative experience for readers or viewers. In everyday language, it may mean shifting things around physically or changing the order of tasks and responsibilities in work or personal life.