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Kimia Properties saka prometium lan lanthanum


Kimia Properties saka lanthanum lan prometium


Kimia Properties

Formula Kimia
Pm   
La   

isotop
  
  

Isotop dikenal
27   
12
31   
8

keelektronegatifan
  
  

Pauling Elektronegativitas
ora Sumadhiya   
1.10   
99+

Allred Rochow Elektronegativitas
1.07   
32
1.08   
31

Electropositivity
  
  

Pauling Electropositivity
ora Sumadhiya   
2.90   
10

tenogo ionisasi
  
  

Level Energy 1st
540.00 kJ / mol   
99+
538.10 kJ / mol   
99+

Level Energy 2
1,050.00 kJ / mol   
99+
1,067.00 kJ / mol   
99+

Level Energy 3rd
2,150.00 kJ / mol   
99+
1,850.30 kJ / mol   
99+

Level Energy 4
3,970.00 kJ / mol   
38
4,819.00 kJ / mol   
22

Level Energy 5th
ora Sumadhiya   
5,940.00 kJ / mol   
25

padha karo elektrokimia
1.80 g / amp-day   
36
1.73 g / amp-day   
99+

Fungsi Work elektron
ora Sumadhiya   
3.50 eV   
31

Properties Kimia liyane
ionisasi, Isotop radioaktif, kelarutan   
ionisasi, Isotop radioaktif, kelarutan   

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Mbandhingaké lanthanide Series

lanthanide Metals

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