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Kimia Properties saka Erbium lan lanthanum

Erbium
lanthanum
Kimia Properties saka lanthanum lan Erbium


Kimia Properties
Formula Kimia
Er   
La   
isotop
  
  
Isotop dikenal
31   
8
31   
8
keelektronegatifan
  
  
Pauling Elektronegativitas
1.24   
36
1.10   
99+
Allred Rochow Elektronegativitas
1.11   
29
1.08   
31
Electropositivity
  
  
Pauling Electropositivity
2.76   
18
2.90   
10
tenogo ionisasi
  
  
Level Energy 1st
589.30 kJ / mol   
99+
538.10 kJ / mol   
99+
Level Energy 2
1,150.00 kJ / mol   
99+
1,067.00 kJ / mol   
99+
Level Energy 3rd
2,194.00 kJ / mol   
99+
1,850.30 kJ / mol   
99+
Level Energy 4
4,120.00 kJ / mol   
33
4,819.00 kJ / mol   
22
Level Energy 5th
ora Sumadhiya   
5,940.00 kJ / mol   
25
padha karo elektrokimia
2.08 g / amp-day   
28
1.73 g / amp-day   
99+
Fungsi Work elektron
ora Sumadhiya   
3.50 eV   
31
Properties Kimia liyane
ionisasi, Isotop radioaktif, kelarutan   
ionisasi, Isotop radioaktif, kelarutan   
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