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Kimia Properties saka Protaktinium lan Praseodymium


Kimia Properties saka Praseodymium lan Protaktinium


Kimia Properties

Formula Kimia
Pa   
Pr   

isotop
  
  

Isotop dikenal
27   
12
31   
8

keelektronegatifan
  
  

Pauling Elektronegativitas
1.50   
27
1.13   
99+

Allred Rochow Elektronegativitas
1.14   
28
1.07   
32

Electropositivity
  
  

Pauling Electropositivity
2.50   
27
2.87   
12

tenogo ionisasi
  
  

Level Energy 1st
568.00 kJ / mol   
99+
527.00 kJ / mol   
99+

Level Energy 2
1,128.00 kJ / mol   
99+
1,020.00 kJ / mol   
99+

Level Energy 3rd
1,814.00 kJ / mol   
99+
2,086.00 kJ / mol   
99+

Level Energy 4
2,991.00 kJ / mol   
99+
3,761.00 kJ / mol   
99+

Level Energy 5th
ora Sumadhiya   
5,551.00 kJ / mol   
29

padha karo elektrokimia
1.72 g / amp-day   
99+
1.75 g / amp-day   
40

Fungsi Work elektron
ora Sumadhiya   
2.70 eV   
99+

Properties Kimia liyane
ionisasi, Isotop radioaktif, Radioaktif   
anti Corrosion, ionisasi, Isotop radioaktif   

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