The Chemistry of . Grade 10" by Guzei L. C. and Surovtseva R . P. is an indispensable textbook for high school students seeking to deepen their knowledge in chemistry and prepare for exams. This publication not only meets the requirements of the school curriculum, but also offers readers a fascinating journey into the world of chemical phenomena, reactions and the laws that govern the reality around us. The textbook deals with key topics such as the structure of the atom, the periodic system of elements, chemical reactions and their types, as well as the basics of organic and inorganic chemistry. Each section is written in an accessible and understandable language, which makes the material easy to perceive. The authors pay special attention to practical tasks and laboratory work, which allows students not only to theoretically master the subject, but also to apply the knowledge gained in practice. The book will be especially interesting for students of the 10th grade who are preparing for the exam or other exams, as well as for those who plan to continue their studies in specialized educational institutions .. It will be an excellent assistant for teachers who want to diversify their lessons and make them more interactive. In addition, this textbook will be useful to parents who want to help their children in the study of chemistry, providing them with high-quality and relevant materials. The topics raised in the book go beyond the simple study of chemical formulas and reactions. The authors focus on the importance of chemistry in everyday life, revealing how chemical processes affect the environment, human health and technological advances. This makes the textbook not only educational, but also socially significant, contributing to the formation of students' deeper understanding of the role of science in the modern world. The style of Guzey and Surovtseva is distinguished by clarity and logical presentation, which makes it easy to assimilate even the most complex concepts. Their previous work has also established itself as quality teaching aids, and this book is no exception. The authors strive to make chemistry accessible and interesting, using a variety of examples and illustrations that help visualize the material being studied. If you are looking for a tutorial that will help you not only prepare for exams, but also develop an interest in chemistry, "Chemistry. 10th grade" will be a great choice. This is not just a book, but a whole world in which you can immerse yourself, discovering the amazing patterns and secrets hidden in chemical reactions. It will inspire you to further research and experimentation, as well as help you realize how chemistry permeates all aspects of our lives. Do not miss the opportunity to get acquainted with this fascinating book, which can become your reliable companion in the study of chemistry. Take the chance to expand your knowledge and develop critical thinking that will be useful to you not only in school, but also in the future. "Chemistry. 10th grade" is not just a textbook, but a key to understanding the world around us