The book "New Elements in the Periodic System of D I Mendeleev" by B. and . Goldansky is a fascinating and informative work that immerses the reader in the world of chemistry and the periodic table created by the great Russian scientist Dmitry Ivanovich Mendeleev. This work not only reveals the secrets of new elements, but also considers their importance for science and technology, making it an indispensable source of information for students, teachers and anyone interested in chemistry. In. and . Goldanski, a well-known chemist and popularizer of science, in his book offers readers a unique view of the periodical system, which for more than a hundred years has remained the basis of chemical science. It not only lists new elements, but also explains their properties, methods of obtaining and application in various fields. The reader will be able to learn about how the discoveries of new elements have changed our understanding of chemistry and how they affect modern society. The book will be especially interesting for students and teachers of chemistry, as well as for anyone who is fond of science and wants to expand their knowledge of chemical elements. It is suitable for both schoolchildren and university students studying chemistry, physics and related disciplines. The work will also be useful to those who work in the field of science and technology, and want to be aware of the latest achievements in the field of chemistry. The topics raised in the book cover a wide range of issues, ranging from the history of the discovery of new elements to their modern application in various industries. Goldansky talks in detail about how new elements affect the development of technology, medicine and ecology. It raises important questions about the safety of the use of new materials and their impact on the environment, making the book relevant in light of the current challenges facing humanity. The author's style is characterized by accessibility and fascination, which allows the reader to easily assimilate complex scientific concepts. Goldansky masterfully combines scientific facts with interesting stories, which makes reading not only informative, but also fascinating. His previous works, such as Chemistry for All and The Great Discoveries in Chemistry, have also been recognized for their clarity of presentation and deep understanding of the subject. The book “New Elements in Mendeleev’s Periodic System” will be an excellent addition to the library of anyone interested in science. It will not only expand the horizons of knowledge, but also inspire further study of chemistry and its role in our lives. If you are looking for a fascinating and informative reading that will help you better understand the world of chemistry, this book is exactly what you need. Do not miss the opportunity to immerse yourself in the exciting world of chemical elements and discover their amazing properties and capabilities. Read “New Elements in the Periodical System of D I Mendeleev” and become part of the scientific discovery!