Inorganic chemistry of oxygen, hydrogen and fluorine, helium, chromium, manganese, copper, zinc and three groups, edited by C. E. Lyashenko is a fascinating and in-depth study in the field of inorganic chemistry, covering a wide range of topics related to elements and their compounds. This work, created by a team of authors, will become an indispensable resource for students, graduate students and teachers, as well as for anyone interested in chemistry and its applications in various fields of science and technology. The book immerses the reader in the world of inorganic chemistry, starting with the basics and ending with complex concepts, which makes it suitable for both beginners and more experienced researchers. It addresses key aspects such as the properties and reactions of oxygen, hydrogen, and fluorine elements, as well as their compounds with other important elements such as chromium, manganese, copper, and zinc. Each section of the book is written with an emphasis on the practical application of knowledge, which makes the material not only theoretically sound, but also useful in real life. Readers interested in chemistry, biochemistry, ecology and related sciences will find a lot of useful information in this book. It will be especially interesting for students of chemical faculties who are preparing for exams or writing term papers, as well as teachers looking for quality materials for their lectures. In addition, researchers working in the field of materials science, ecology and medicine will be able to draw from the book valuable ideas for their projects. The topics raised in the book cover a wide range of issues, including environmental aspects of the use of chemical elements, their role in biological systems, and environmental impacts. The book focuses on the importance of sustainable development and the safe use of chemicals, making it relevant in light of the current challenges facing humanity. The style of the author and the team working on the book is distinguished by the clarity and accessibility of the presentation . Each section is illustrated with examples and diagrams, which facilitates the perception of complex concepts. C. E. Lyashenko, known for his work in the field of inorganic chemistry, skillfully combines theory and practice, which makes his books in demand among students and professionals. If you are looking for literature that will help you better understand inorganic chemistry and its application in real life, then "Inorganic chemistry of oxygen, hydrogen and fluorine, helium, chromium, manganese, copper, zinc and three" will be a real find for you. This book will not only expand your knowledge, but also inspire further research in this fascinating field of science. Do not miss the opportunity to immerse yourself in the world of inorganic chemistry and discover new horizons of knowledge. Read, study and apply the knowledge gained in practice!