The PRISMA Chemistry 9/10 Student Book is a differentiated edition specifically designed for the requirements of grades 9 and 10 in Baden-Württemberg. It offers a comprehensive and structured approach to chemistry, covering both theoretical and practical aspects of the subject. The content is designed to help learners develop a deep understanding of chemical concepts and apply them in various contexts. The book is written in German and is aimed at students who want to prepare for the challenges of chemistry classes. With a variety of exercises and examples, it promotes independent learning and critical engagement with chemical topics.