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Kimia Properties saka Praseodymium lan cerium

Praseodymium
cerium
Kimia Properties saka cerium lan Praseodymium


Kimia Properties
Formula Kimia
Pr   
Ce   
isotop
  
  
Isotop dikenal
31   
8
30   
9
keelektronegatifan
  
  
Pauling Elektronegativitas
1.13   
99+
1.12   
99+
Allred Rochow Elektronegativitas
1.07   
32
1.08   
31
Electropositivity
  
  
Pauling Electropositivity
2.87   
12
2.88   
11
tenogo ionisasi
  
  
Level Energy 1st
527.00 kJ / mol   
99+
534.40 kJ / mol   
99+
Level Energy 2
1,020.00 kJ / mol   
99+
1,050.00 kJ / mol   
99+
Level Energy 3rd
2,086.00 kJ / mol   
99+
1,949.00 kJ / mol   
99+
Level Energy 4
3,761.00 kJ / mol   
99+
3,547.00 kJ / mol   
99+
Level Energy 5th
5,551.00 kJ / mol   
29
6,325.00 kJ / mol   
22
Level Energy 6th
ora Sumadhiya   
7,490.00 kJ / mol   
21
padha karo elektrokimia
1.75 g / amp-day   
40
1.74 g / amp-day   
99+
Fungsi Work elektron
2.70 eV   
99+
2.84 eV   
39
Properties Kimia liyane
anti Corrosion, ionisasi, Isotop radioaktif   
Kimia Stabilitas, anti Corrosion, ionisasi, Isotop radioaktif, kelarutan   
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