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The Element Mendelevium - Basic Physical and Historical Information ...

Discovered : by A. Ghiorso and co-workers in 1955 Isolated in Berkeley, California, USA Origin : The element is named after Dimitri Mendeleev who devised the periodic table of the elements. Description : A man-made radioactive metal of which only a few atoms have ever been created by bombarding einsteinium with helium. Image : Mendeleev and early version of the periodic table. ...

Mendelevium. The Columbia Encyclopedia, Sixth Edition. 2001 ...