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Thorium

Symbol: Th
Atomic Mass/Weight: 232.0381 AMU
Atomic Number: 90
Oxidation State: +4
Melting Point: 2028 K
Boiling Point: 5061 K
# of Isotopes: 1
Electron Configuration: [Rn] 6d2 7s2
Lewis Dot Diagram:
Thorium - Lewis Dot Diagram