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Periodic Table
Picture of  Lutetium

 Atomic No. Order:e

 Alphabetic Order:

Ground State Electron Configuration of  Lutetium
Symbol: Lu
Atomic Number: 71
Atomicmass: 174.97 g.mol -1
Electronegative (According to Pauling): 1.2
Density: 9.7 g.cm-3 at 20°C
Melting Point: 1663 °C
Boiling Point: 3395 °C
Venderwaals Radious: unknown
Ionic Radious: unknown
Isotopes: 9
Electronic Shell: [ Xe ] 4f14 5d1 6s2
Energy Of First Ionisation: 522.7 kJ.mol -1  


No of Protons
Standard Potential: - 2.25 V

Electorn in Full Shell
Discoverd By: Discovered by George Urbain in 1907

Electorn in Partial Shell
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