Basic Concepts and Laws of Chemistry . Classification of complex inorganic substances . The textbook is a unique work created by a team of authors, which will become an indispensable assistant for students, teachers and anyone interested in chemistry. This manual not only summarizes the basic principles of chemical science, but also immerses the reader in the fascinating world of inorganic substances, their classification and the patterns that govern their behavior. At the very beginning of the book, the authors present the reader with the basic concepts of chemistry, which serve as the basis for further study. Here you will find clear definitions, explanations and examples that will help you understand how molecules are built, how they interact with each other and what laws govern these processes. This makes the book ideal for beginner chemists, as well as for those who want to refresh their knowledge and deepen their understanding of the subject. Special attention in the manual is paid to the classification of complex inorganic substances. The authors analyze in detail the various groups of compounds, their properties and reactions, which allows the reader not only to remember, but also to understand how and why substances behave in this way. This knowledge is key for future chemists, as it forms the basis for more complex topics such as organic chemistry or biochemistry. The book will be interesting not only for students of chemical specialties, but also for teachers who are looking for high-quality materials for preparing lessons. It can also attract the attention of schoolchildren interested in science, and even a wide audience seeking to expand their knowledge of the world of chemistry. If you are looking for a tutorial that combines accessibility of presentation and a deep understanding of the subject, then this edition will be an excellent choice. The topics raised in the book go far beyond the mere study of chemical formulas. The authors discuss the importance of chemistry in our daily lives, its role in ecology, medicine and industry. They highlight how chemical reactions affect the world around us, and how knowledge of chemistry can help solve global problems such as pollution and the search for alternative energy sources. The style of presentation of the authors is clear and logical, which makes the material available for perception. They use many real-life examples to help the reader see the practical application of theoretical knowledge. This manual is not overloaded with complex terminology, but, on the contrary, seeks to make chemistry more understandable and fascinating. If you are looking for similar books, pay attention to “Chemistry for All” by Yuri Kovalev or “Chemistry Fundamentals” by Igor Petrov . These works also raise important questions and emphasize the practical application of chemistry in life. Basic concepts and laws of chemistry . Classification of complex inorganic substances . The textbook is not just a book, but a real find for anyone who wants to understand how the world works at the molecular level. It inspires further study of chemistry and opens the door to the fascinating world of science, where everyone can find something new and interesting. Do not miss the opportunity to immerse yourself in this exciting discipline and expand your horizons!