The book . 5: Quantum. Structure and Physical Properties of Matter by Y. A. Rahstadt is a fascinating and deep dive into the world of quantum physics, which will become an indispensable assistant for students, teachers and anyone interested in fundamental aspects of the nature of matter. This part of the series is devoted to one of the most mysterious and exciting sections of modern science - quanta, their structure and influence on the physical properties of substances. In it, the author masterfully reveals complex concepts, making them accessible and understandable, while maintaining scientific rigor and depth of analysis. The book focuses on quantum phenomena that underlie the entire world around us. Yu. A. Rachstadt shows how quantum principles shape the structure of atoms and molecules, determine their interactions and properties. A special place is given to explaining how quantum effects manifest themselves in the physical properties of substances - from electrical conductivity and magnetic characteristics to optical and thermal properties. The author does not just retell theoretical positions , and introduces the reader to the exciting world of quantum mechanics, with examples and practical applications , which makes the book a particularly valuable resource for those, Who Wants to Know (CM) how the fundamental laws of nature affect technology and our daily lives This book is ideal for senior physics students, graduate students, faculty and research staff, as well as those who already have a basic knowledge of physics and are looking to expand their horizons. At the age of 16 years and older, readers interested in modern scientific discoveries will be able to find here not only theoretical foundations, but also fresh ideas for research and experiments. It will be especially useful for those who are looking for a clear and structured explanation of complex quantum processes, as well as for those who want to understand how the quantum properties of substances affect the development of new materials, nanotechnology and quantum computing. Style Y. A. Rachstadt is distinguished by accuracy, logical slenderness and at the same time vivid presentation . He is able to turn complex scientific ideas into understandable and exciting stories, which makes reading not only useful, but also fascinating. In his other works, such as Fundamentals of Quantum Mechanics and Solid State Physics, the author demonstrates the ability to connect theory with practice, showing how fundamental principles are reflected in modern technological advances. In the . C C C C C C C C C C C C C C C C C C C C C C C C C C C C C 5: Quantum. The structure and physical properties of matter” he continues this tradition, focusing on the relationship between the microcosm and macroscopic properties of substances. This book deserves attention due to its scientific content, clarity of presentation and relevance of the topics. In an era of rapid technological change, understanding quantum processes is becoming not only an interest, but also a necessity for those who want to stay up to date with modern scientific trends. By reading it, you will not only expand your knowledge, but also open up new horizons in understanding how our world works at the most fundamental level. And if you are looking for a book that combines scientific rigor and a lively style that can captivate even the most demanding reader, 5: Quantum. Structure and physical properties of matter" Y. A. Rachstadt will be an excellent choice .