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Einsteinium

Einsteinium is a radioactive chemical element from the periodic table. It is a silvery-white metal that is found in uranium ores. Einsteinium has applications in research and in some nuclear reactors.

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Atomic number99
GroupIIIA
Period7
Mass252
Latin nameEinsteinium
Electron configuration[Rn]5f11 7s2
Oxidation state0, 2, 3, 4