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Periodic Table
Picture of  Niobium
 
 

 Atomic No. Order:e
[Picture]

 Alphabetic Order:
 

Niobium  
Ground State Electron Configuration of  Niobium
Symbol: Nb
Atomic Number: 41
Atomicmass: 92.91 g.mol -1
Electronegative (According to Pauling): unknown
Density: 8.4 g.cm-3 at 20°C
Melting Point: 2410 °C
Boiling Point: 5100 °C
Venderwaals Radious: 0.143 nm
Ionic Radious: 0.070 nm (+5) ; 0.069 nm (+4)
Isotopes: 14
Electronic Shell: [ Kr ] 4d4 5s1
Energy Of First Ionisation: 652 kJ.mol -1  

41

No of Protons
Standard Potential: Unknown

Electorn in Full Shell
Discoverd By: Discovered by Charles Hatchett in 1801

Electorn in Partial Shell
   
 
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