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Periodic Table

Picture of  Technetium

 Atomic No. Order:

 Alphabetic Order:

Ground State Electron Configuration of  Technetium
Symbol: Tc
Atomic Number: 43
Atomicmass: (99) g.mol -1
Electronegative (According to Pauling): 1.9
Density: 11.5 g.cm-3 at 20°C
Melting Point: 2200 °C
Boiling Point: 4877 °C
Venderwaals Radius: 0.128 nm
Ionic Radius: Unknown
Isotopes: 9
Electronic Shell: [ Kr ] 4d6 5s1
Energy Of First Ionization: Unknown  


No of Protons
Standard Potential: Unknown

Electron in Full Shell
Discoverd By: Discovered by Carlo Perrier in 1937

Electron in Partial Shell

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