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Technetium
(Synthetically Prepared)

Symbol: Tc
Atomic Mass/Weight: 98 AMU
Atomic Number: 43
Oxidation State: +7
Melting Point: 2473 K
Boiling Point: 4538 K
# of Isotopes: 0
Electron Configuration: [Kr] 4d5 5s2
Lewis Dot Diagram:
Technetium - Lewis Dot Diagram