Topics include: atomic structure, history of atomic model, atomic theory, Bohr atomic models, Lewis dot structures This atomic structure activity includes nine atomic structure escape room challenges, which can be implemented in a variety of ways.How to use this with your students: (several, flexible options)• One activity a day, throughout the unit• As a complete, end-of-unit review activity (over several, continuous class periods)• As bonus work for students who finish early• As a homework act