Chemist honored with element 101

• Russian chemist who developed a periodic table of the chemical elements and predicted the discovery of several new elements (1834-1907)

Wikipedia Word definitions in Wikipedia
Mendeleev is a large lunar impact crater that is located on the far side of the Moon , as seen from the Earth . The southern rim of this walled plain just crosses the lunar equator. Intruding into the eastern rim of Mendeleev is the crater Schuster . Nearly ...