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Kimia Properties saka fermium lan Europium

fermium
Europium
Kimia Properties saka Europium lan fermium


Kimia Properties
Formula Kimia
Fm   
Eu   
isotop
  
  
Isotop dikenal
18   
21
31   
8
keelektronegatifan
  
  
Pauling Elektronegativitas
1.30   
32
1.20   
39
Sanderson Elektronegativitas
ora Sumadhiya   
1.01   
22
Allred Rochow Elektronegativitas
1.20   
27
ora Sumadhiya   
Electropositivity
  
  
Pauling Electropositivity
2.70   
22
ora Sumadhiya   
tenogo ionisasi
  
  
Level Energy 1st
627.00 kJ / mol   
99+
547.10 kJ / mol   
99+
Level Energy 2
1,225.00 kJ / mol   
99+
1,085.00 kJ / mol   
99+
Level Energy 3rd
2,363.00 kJ / mol   
99+
2,404.00 kJ / mol   
99+
Level Energy 4
3,792.00 kJ / mol   
99+
4,120.00 kJ / mol   
33
padha karo elektrokimia
3.20 g / amp-day   
13
1.89 g / amp-day   
33
Fungsi Work elektron
ora Sumadhiya   
2.50 eV   
99+
Properties Kimia liyane
ionisasi, Isotop radioaktif, Radioaktif   
ionisasi, Isotop radioaktif, kelarutan   
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