本书介绍了国内外70位对化学有贡献的学者、专家,介绍了107种化学元素发现简史,还编入了中学全部化学演示实验的操作关键及有关资料,还有1,288个重要的无机化学反应方程式和267个有机化学反应方程式。本书适于大、中学化学教师作为教学参考,也适于 This book introduces 70 domestic and foreign scholars and experts who have made contributions to chemistry, introduced a brief history of the discovery of 107 kinds of chemical elements, compiled the key operation and relevant information for all chemical demonstration experiments in secondary schools, and 1,288 important inorganic Chemical reaction equation and 267 organic chemical reaction equations. This book is suitable for large, middle school chemistry teacher as teaching reference, also suitable