The "Chemical Revolution" refers to a significant transformation in the field of chemistry that occurred in the late 18th century. This period marked a shift from the traditional phlogiston theory to the modern understanding of chemical reactions and elements. Key figures, such as Antoine Lavoisier, played a crucial role by introducing systematic methods for chemical analysis and emphasizing the importance of precise measurements. Lavoisier's work led to the identification of elements and the development of the law of conservation of mass, which states that matter cannot be created or destroyed in a chemical reaction. This revolution laid the groundwork for modern chemistry, influencing future scientists and shaping our understanding of chemical processes and compounds.