Current understanding of the nature of chemical bonding: from ionic to metallic

Title of the monograph: Current understanding of the nature of chemical bonding: from ionic to metallic Authors: Kalauova A., Kuanyshbek I. Year of publication: 202.55 Place of publication / Publisher: Atyrau "ASU Press" ISBN: 978-601-262-616-2 Abstract: The structure of multi-electron atoms is described and the causes leading to changes in their physical and chemical characteristics in the Periodic Table of elements of D. I. Mendeleev are considered. On this basis, the differences and features of chemical bonding in metals, covalent and ionic crystals, complex compounds, electron-deficient compounds, and other structures are considered. Various chemical and physical processes are considered: the formation of covalent, cluster, and metallic structures, complex compounds, and acid-base properties of compounds. A new concept of the formation of metal bonds is proposed, which makes it possible to explain the causes of changes in the strength, thermal and other properties of metals without cumbersome and difficult to understand mathematical apparatus. The publication is intended for a wide range of readers - researchers, teachers of higher educational institutions, undergraduates and postgraduates, teachers of higher education, students and postgraduates of materials science specialties and physical and chemical faculties. Authors: A. S. Kalauova *Academic degree, title: Associate Professor of the Department of Chemistry and Chemical Technology Publications : Betulin solutions in morphology and rheological properties of DMSO ethanol/An Experimental Study on the Solubility of Betulin in the Complex Solvent Ethanol-DMSO (SCOPUS) Basel, June 2024. 2024 by the authors. Licensee MDPI, Basel, Switzerland. Polypropylene Crystallinity Reduction through the Synergistic Effects of Cellulose and Silica Formed via Sol–Gel Synthesis Polymers 2024, 16(20), 2855; MDPI, Basel, Switzerland. ISSN 2073-4360. Q1. https://doi.org/10.3390/polym16202855 Өнеркәсіптік ағынды суды мұнай қалдықтарынан тазарту тәсілі. Patent No. 9783 08.08.2024.Суық полимерлі таңбалау. Патент № 10156 11.11.2024.Specificity of Thermal Destruction of Nonwoven Mixture Systems Based on Bast and Viscose Fibers. Polymers 2025, 17(9), 1223; MDPI, Basel, Switzerland. ISSN 2073-4360. Q1. https://doi.org/10.3390/polym17091223 Eco-Friendly Polypropylene Composites Reinforced with Cellulose Fibers and Silica Nanoparticles. Polymers 2025, 17(10), 1290; MDPI, Basel, Switzerland. ISSN 2073-4360. Q1. https://doi.org/10.3390/polym17101290Күкірт қышқылын алу. Patent No. 10905 on 25.07.2025.Монография Химиялық байланыстың табиғаты туралы қазіргі көзқарастар: иондық байланыстан металдық байланысқа дейін. ISBN 978-601-262-610-0 А. С. Қалауова, Г. Қ. ШамбиловаMonograph Modern concepts of the nature of chemical bonding: from ionic to metallic bond. ISBN 978-601-262-616-2 Kalauova A., Kuanyshbek I. Authors: Kuanyshbek And Academic degree, title: Master, senior lecturer of the Department of Chemistry and Chemical Technology. Indira Kuanyshbekovna served as Deputy Dean for Science and Strategy in the 2021-2022 academic year. Publications In honor of the Science Day, the rector was awarded a Letter of Thanks for his contribution to the international scientific and practical online conference "Youth and Science: present and Future": sections of chemistry and biology, geography and ecology. Indira Kuanyshbekovna always takes advanced training courses. Of these, 4 certificates were issued for Coursera in the 2022-2023 academic year, and 9 certificates were issued in the 2023-2024 academic year. CLIL( Content and Language Integrated Learning) training program for teachers of natural science mathematics to teach in English within the framework of the KZMP\DS-02 project "Implementation of the teacher education model and strengthening its content", coordinated by the University of Applied Sciences Hame, Finland. (72 hours).