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Kimia Properties saka Praseodymium lan Gadolinium

Praseodymium
Gadolinium
Kimia Properties saka Gadolinium lan Praseodymium


Kimia Properties
Formula Kimia
Pr   
Gd   
isotop
  
  
Isotop dikenal
31   
8
26   
13
keelektronegatifan
  
  
Pauling Elektronegativitas
1.13   
99+
1.20   
39
Allred Rochow Elektronegativitas
1.07   
32
1.11   
29
Electropositivity
  
  
Pauling Electropositivity
2.87   
12
2.80   
15
tenogo ionisasi
  
  
Level Energy 1st
527.00 kJ / mol   
99+
593.40 kJ / mol   
99+
Level Energy 2
1,020.00 kJ / mol   
99+
1,170.00 kJ / mol   
99+
Level Energy 3rd
2,086.00 kJ / mol   
99+
1,990.00 kJ / mol   
99+
Level Energy 4
3,761.00 kJ / mol   
99+
4,250.00 kJ / mol   
30
Level Energy 5th
5,551.00 kJ / mol   
29
ora Sumadhiya   
padha karo elektrokimia
1.75 g / amp-day   
40
1.96 g / amp-day   
32
Fungsi Work elektron
2.70 eV   
99+
3.10 eV   
35
Properties Kimia liyane
anti Corrosion, ionisasi, Isotop radioaktif   
Corrosion, kebakar, ionisasi, Isotop radioaktif   
atom >>
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