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Kimia Properties saka lanthanum lan Samarium


Kimia Properties saka Samarium lan lanthanum


Kimia Properties

Formula Kimia
La   
Sm   

isotop
  
  

Isotop dikenal
31   
8
30   
9

keelektronegatifan
  
  

Pauling Elektronegativitas
1.10   
99+
1.17   
40

Allred Rochow Elektronegativitas
1.08   
31
1.07   
32

Electropositivity
  
  

Pauling Electropositivity
2.90   
10
2.83   
14

tenogo ionisasi
  
  

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

Level Energy 2
1,067.00 kJ / mol   
99+
1,070.00 kJ / mol   
99+

Level Energy 3rd
1,850.30 kJ / mol   
99+
2,260.00 kJ / mol   
99+

Level Energy 4
4,819.00 kJ / mol   
22
3,990.00 kJ / mol   
37

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

padha karo elektrokimia
1.73 g / amp-day   
99+
1.87 g / amp-day   
34

Fungsi Work elektron
3.50 eV   
31
2.70 eV   
99+

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

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