Place-holder, no picture available of Unbinilium
      

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Periodic Table

Ground State Electron Configuration of Unbinilium   

  2,8,18,32,
  32,18,8,2  

 

Mg
12
Ca
20
Sr
38
Ba
56
  Ra
88
Ubn
120
Usn
170
Bbn
220

Unbinilium

SymbolUbn
alkali-earth metal 
Should be radioactive
 
Atomic Number120
Relative Atomic Mass
12C = 12.0000		[ - ]
Significant Atomic Mass318
Neutrons  198
Atomic Radius  pm-
First Ionisation Energy
kJ mol -1		-
Ionization energy (eV)-
Electronegativity-
Density  kg m -3-
Molar Volume   cm 3-
Thermal Conductivity
W m -1 K -1		-
Melting Point  -
Boiling Point   -
Phase at Room Temperature  Expected to be a Solid
Number of Isotopes-
Isotopes of superheavy elements-
Inner + outer Shells
  4  
+
  4  
 = 8
Inner + outer Orbitals
  60  
+
  60  
 = 120
Filling Orbital
  8s 2 
Ground State Electron Configuration
[Uuo]   8s 2 
Ground State Electron Configuration with 
free Orbitals (n= 48)

 

  0,0,0,0,18,14,10,6  
Ground State Electron Configuration with free Orbitals of Unbinilium

Ground State Electron Configuration with 
comp. Orbitals   (n= 240) 

 

  0,0,0,0,0,40, 80, 120  
Ground State Electron Configuration with compressed Orbitals of Unbinilium
 
Singularity
408= 
60
+
60
+
48
+
240
 
 spd fghij
12       
226      
32610     
4261014    
526101418   
62610141822  
7261014182226 
8 2 6101418222630
9        
 
Term Symbol1S 0
CAS Reg-ID54143-58-7 
DiscoveryElement at the time of writing has not been discovered.
 
Superheavy Nuclei in a Chiral Hadronic Model   Superheavy Nuclei in a Chiral Hadronic Model
 
Name Derived FromIUPAC

Unbinilium is pronounced as oon-BI-NIL-i-em


"Element 120 is expected to be a typical alkaline-earth element. As with element 119, the ionization potentials should be higher than the normal family trend would indicate and should make the metallic and ionic radii smaller. These changes should make the chemistry of element 120 similar to calcium and strontium."  http://www.britannica.com
 


24494Pu + 5826Fe → 298120Ubn + 4 1n  [SF]
 

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APSIDIUM   Created:    

2002-09-01

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120.pdf

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2007-12-09

     

 

Title:Production and decay of element 120
Authors: Smolanczuk, R.   http://www.fuw.edu.pl/~smolan/links.html
Affiliation: AA(Nuclear Theory Department, Soltan Institute for Nuclear Studies, Hoz˙a 69, PL-00-681, Warszawa, Poland)
Publication: Physics Letters B, Volume 509, Issue 3-4, p. 227-230.
Publication Date: 06/2001
Bibliographic Code: 2001PhLB..509..227S /ELSEVIER Science B.V /Abstract C