“The most all penetrating spirit before which will open the possibility of tilting not tables, but planets, is the spirit of free human inquiry. Believe only in that.Quote by Dmitri MendeleevTopics: Quotes about Dmitri MendeleevShare on:FacebookPinterestWhatsApp
The elements, if arranged according to their atomic weights, exhibit an apparent periodicity of properties.#Dmitri Mendeleev
Certain characteristic properties of elements can be foretold from their atomic weights.#Dmitri Mendeleev
