What happens during a chemical reaction?

Chemical reactions involve the breaking and forming of chemical bonds between atoms. In a reaction, the reactants rearrange their atoms to create different substances, known as the products. This process involves the breaking of existing bonds in the reactants and the formation of new bonds in the products. During a chemical reaction, energy is either absorbed or released. This can result in changes in temperature, color, state of matter, or production of light. Understanding chemical reactions is crucial in the study of chemistry and helps us comprehend various natural phenomena and industrial processes.