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Periodic Table
Picture of  Manganese
 
 

 Atomic No. Order:e
[Picture]

 Alphabetic Order:
 

Manganese  
Ground State Electron Configuration of  Manganese
Symbol: Mn
Atomic Number: 25
Atomicmass: 54.9380 g./mol
Electronegative (According to Pauling): 1.5
Density: 7.43 g.cm-3 at 20°C
Melting Point: 1247 °C
Boiling Point: 2061 °C
Venderwaals Radious: 0.126 nm
Ionic Radious: 0.08 nm (+2) ; 0.046 nm (+7)
Isotopes: 7
Electronic Shell: [ Ar ] 3d5 4s2
Energy Of First Ionisation: 716 kJ./mol  

25

No of Protons
Standard Potential: - 1.05 V ( Mn2+/ Mn )

Electorn in Full Shell
Discoverd By: Discovered by Johann Gahn in 1774

Electorn in Partial Shell
   
 
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