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Periodic Table

Picture of  Silicon
 
 

 Atomic No. Order:
[Picture]

 Alphabetic Order:
 

Silicon  
Ground State Electron Configuration of  Silicon
Symbol: Si
Atomic Number: 14
Atomicmass: 28.0855 g./mol
Electronegative (According to Pauling): 1.8
Density: 2.33 g.cm -3 at 20 °C
Melting Point: 1410 °C
Boiling Point: 3265 °C
Venderwaals Radius: 0.132 nm
Ionic Radius: 0.271 (-4) nm ; 0.041(+4)
Isotopes: 5
Electronic Shell: [Ne] 3s2, 3p2
Energy Of First Ionization: 786.3 kJ./mol  

14

No of Protons
Standard Potential: Unknown

Electron in Full Shell
Discoverd By: Discovered by Jons Berzelius in 1823

Electron in Partial Shell
   
 
 

 
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