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Americium

Details of the Chemical Element Americium
Element NameAmericium
SymbolAm
Atomic Number95
GroupRare Earth
Crystal StructureHexagonal
Atomic Mass-243.0614
Electronic Configuration2,8,18,32,25,8,2
Orbital Configuration[Rn] 5f7 7s2
Valency2,3,4,5,6
Melting Point994°C
Boiling Point2607°C
Electo-negativity1.3
Covalent Radius--
Last updated on 12 April 2021 06:26:31
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