Chemistry Handbook for Grades 8-9

The handbook provides theoretical knowledge on chemistry for grades 8-9 covering all sections of the school curriculum: "Basics of Chemistry", "Structure of Atoms", "Substances and Mixtures", "Periodic Law and the Periodic Table of Chemical Elements by D. I. Mendeleev", "Chemical Reactions", "Chemical Bonding and Structure of Substances", "Chemistry of Nonmetals", "Chemistry of Metals in Main Groups". At the end of the book, there is a detailed subject index that makes it easy to find the necessary information. The publication is intended for students in grades 8-9. The handbook will also be useful for chemistry teachers in organizing the educational process aimed at practicing and consolidating lesson material, as well as preparing students for VPR and OGE.