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Periodic Table

Picture of  Lithium
 
 

 Atomic No. Order:
[Picture]

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Lithium  
Ground State Electron Configuration of  Lithium
Symbol: Li
Atomic Number: 3
Atomicmass: 6.941 g./mol
Electronegative (According to Pauling): 1.0
Density: 0.0899*10-3 g.cm-3 at 20 °C
Melting Point: 180.5 °C
Boiling Point: 1342 °C
Venderwaals Radius: 0.182 nm
Ionic Radius: 0.06 nm
Isotopes: 2
Electronic Shell: 1s2 2s1 or [He] 2s1
Energy Of First Ionization: 520.1 kJ./mol  

3

No of Protons
Standard Potential: - 3.02 V

Electron in Full Shell
Discoverd By: Discovered by Johann Arfvedson in 1817

Electron in Partial Shell
   
 
 

 
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