This book (in three volumes) deals with the basic approaches of many branches of chemistry through its interest in the following subjects; Volume I includes: quantum theory and atomic structure (chapters from 1 to 5), discovery and periodic classification of chemical elements (chapters from 6 to 9), types and theories of chemical bonding (chapters 10, 11, and 13), and isomerism (chapter 12); Volume II includes: nomenclature of chemical species (inorganic compounds, chapter 14, organic compounds, chapters 15 and 16, and some natural compounds, chapter 17), chemical equation and types of...