Picture of Polonium
  

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Periodic Table

Ground State Electron Configuration of Polonium

  2, 8, 18, 32,  

 18, 6  

 

  O
 8		  S
16		  Se 
34		Te
52		Po
84		  Uuh
116		Uhh
166		Buh
216

Polonium

SymbolPo
Atomic Number84
Relative Atomic Mass
12C = 12.0000		[ 209 ]
208.9824
102(5) year
Significant Atomic Mass208
Neutrons  124
Isotope210
209.9829
138.4(1) day
Atomic Radius  pm167
First Ionisation Energy
kJ mol -1		812
Ionization energy (eV)8,4174
Electronegativity2.0
Density   
kg m -3		9320 (±) [293 K]
Molar Volume   cm 322.4
Thermal Conductivity
W m-1 K-1		20 [300 K]
Melting Point   K527
Boiling Point  K1235
Number of Isotopes33
Inner + outer Shells
  4  +  2   =6
Inner + outer Orbitals
  60  +  24   = 84
Filling Orbital
  6p 4   
Ground State Electron
Configuration
[Xe]  5d 10     6p 4   
 
Ground State Electron
Configuration with
free Orbitals (n=2)

 

  0, 0, 0, 0, 0, 2  

 

Ground State Electron Configuration with free Orbitals of Polonium
 

Ground State Electron Configuration with compressed Orbitals (n=96)

 

 0, 0, 0, 0, 32, 64  

 

Ground State Electron Configuration with compressed Orbitals of Polonium
 
Singularity
182= 60+24+2+96
 
 
s
p
d
 f
g
h
i
j
1
2
       
2
2
6
      
3
2
6
10
     
4
2
6
10

14

    
5
2
6
10

14

18
   
6
2
4
2
10

14

18
22
  
7
        
8
        
 
Term Symbol3P2
DiscoveryDiscovered by Marie Curie (Paris, France) in 1898
Name Derived FromNamed after Poland
 

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APSIDIUM  ©  Created:    2002-08-10    This page as PDF-file
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