【摘要】 德国化学家约翰·沃尔夫冈·杜布莱纳于1829年提出元素三组律,是探索元素性质与原子量之间关系的第一人,开创了元素周期律研究的先河,同时也在化学的许多其他领域做出了重大贡献。2019年是国际化学元素周期表年,同时也是杜布莱纳逝世170周年,谨以此文纪念这位伟大的学者。更多还原

【Abstract】 The German chemist Johann Wolfgang D?bereiner proposed his triad theory of elements in 1829,which is considered as the first effort towards the discovery of the periodic system of elements.He also made excellent achievements in many other areas of chemistry.The year 2019 is not only the International Year of the Periodic Table of Chemical Elements,but also the 170 th anniversary of the death of this great chemist.This article aims to give a detailed overview about D?bereiner.更多还原