Dmitri Mendeleev
Unaware of the earlier work on periodic tables going on in the 1860s, he made the following table:
By adding additional elements following this pattern, Mendeleev developed his extended version of the periodic table. On 6 March 1869, he made a formal presentation to the Russian Chemical Society, titled "The Dependence between the Properties of the Atomic Weights of the Elements", which described elements according to both atomic weight (now called "relative atomic mass") and valence. This presentation stated that
List of important publications in chemistry
Importance: Topic Creator, Breakthrough, Influence. The book was one of the first to describe a modern atomic theory, a theory that lies at the basis of modern chemistry. It is the first to introduce a table of atomic and molecular weights. Surprisingly, given the period in which the book was written, of the five properties of atoms that Dalton listed, only two have been shown to be incorrect.Description and Importance: In this paper the periodic table was introduced.
Notice that the table in the above link is the original one. Since then the table structure was slightly changed and new elements were added to it.Description: Contains synthetic models selected by world-renowned experts, with full experimental procedures and background information. Considers methods from journals, books, and patent literature from the early 19th century up to the present day and presents important synthetic methods for all classes of compounds. Critically evaluates the preparative applicability and significance of the synthetic methods.