What scientist created the first version of the periodic table?

The first widely regarded periodic table was created by Russian scientist Dmitri Mendeleev in 1869. Mendeleev was even able to effectively anticipate the characteristics of some of the missing elements using the periodic law. He described the periodic law as "the dependence of chemical properties on atomic mass."

Asked by Vasilii Kulev · Last updated 3 years ago · 1.4K views · SOURCE