Unknown Elements Quotes

1 Unknown Elements quotes by 1 unique authors

• We must expect the discovery of many as yet unknown elements-for example, elements analogous to aluminum and silicon- whose atomic weight would be between 65… — Dmitri Mendeleev

Who Wrote These Unknown Elements Quotes

1 author contributed a total of 1 Unknown Elements Quote as follows:

• 1 Unknown Elements Quote by Dmitri Mendeleev