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Periodic Table
Picture of  Scandium
 
 

 Atomic No. Order:e
[Picture]

 Alphabetic Order:
 

Scandium  
Ground State Electron Configuration of  Scandium
Symbol: Sc
Atomic Number: 21
Atomicmass: 44.9559 g./mol
Electronegative (According to Pauling): unknown
Density: 3.1 g.cm-3 at 20°C
Melting Point: 1541 °C
Boiling Point: 2836 °C
Venderwaals Radious: 0.161 nm
Ionic Radious: 0.083 nm (+3)
Isotopes: 7
Electronic Shell: [ Ar ] 3d1 4s2
Energy Of First Ionisation: 640.5 kJ./mol  

21

No of Protons
Standard Potential: Unknown

Electorn in Full Shell
Discoverd By: Discovered by Lars Nilson in 1879

Electorn in Partial Shell
   
 
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