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Periodic Table
Picture of  Samarium

 Atomic No. Order:e

 Alphabetic Order:

Ground State Electron Configuration of  Samarium
Symbol: Sm
Atomic Number: 62
Atomicmass: 150.35 g.mol -1
Electronegative (According to Pauling): 1.2
Density: 6.9 g.cm-3 at 20°C
Melting Point: 1072 °C
Boiling Point: 1790 °C
Venderwaals Radious: unknow
Ionic Radious: nunknown
Isotopes: 11
Electronic Shell: [ Xe ] 4f6 6s2
Energy Of First Ionisation: 542.3 kJ.mol -1  


No of Protons
Standard Potential: - 2.41 V

Electorn in Full Shell
Discoverd By: Discovered by Paul Emile Lecoq de Boisbaudran in 1879

Electorn in Partial Shell
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