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Kimia Properties saka cerium lan Samarium

cerium
Samarium
Kimia Properties saka Samarium lan cerium


Kimia Properties
Formula Kimia
Ce   
Sm   
isotop
  
  
Isotop dikenal
30   
9
30   
9
keelektronegatifan
  
  
Pauling Elektronegativitas
1.12   
99+
1.17   
40
Allred Rochow Elektronegativitas
1.08   
31
1.07   
32
Electropositivity
  
  
Pauling Electropositivity
2.88   
11
2.83   
14
tenogo ionisasi
  
  
Level Energy 1st
534.40 kJ / mol   
99+
544.50 kJ / mol   
99+
Level Energy 2
1,050.00 kJ / mol   
99+
1,070.00 kJ / mol   
99+
Level Energy 3rd
1,949.00 kJ / mol   
99+
2,260.00 kJ / mol   
99+
Level Energy 4
3,547.00 kJ / mol   
99+
3,990.00 kJ / mol   
37
Level Energy 5th
6,325.00 kJ / mol   
22
ora Sumadhiya   
Level Energy 6th
7,490.00 kJ / mol   
21
ora Sumadhiya   
padha karo elektrokimia
1.74 g / amp-day   
99+
1.87 g / amp-day   
34
Fungsi Work elektron
2.84 eV   
39
2.70 eV   
99+
Properties Kimia liyane
Kimia Stabilitas, anti Corrosion, ionisasi, Isotop radioaktif, kelarutan   
ionisasi, Isotop radioaktif   
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