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Kimia Properties saka lanthanum lan Europium


Kimia Properties saka Europium lan lanthanum


Kimia Properties

Formula Kimia
La   
Eu   

isotop
  
  

Isotop dikenal
31   
8
31   
8

keelektronegatifan
  
  

Pauling Elektronegativitas
1.10   
99+
1.20   
39

Sanderson Elektronegativitas
ora Sumadhiya   
1.01   
22

Allred Rochow Elektronegativitas
1.08   
31
ora Sumadhiya   

Electropositivity
  
  

Pauling Electropositivity
2.90   
10
ora Sumadhiya   

tenogo ionisasi
  
  

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

Level Energy 2
1,067.00 kJ / mol   
99+
1,085.00 kJ / mol   
99+

Level Energy 3rd
1,850.30 kJ / mol   
99+
2,404.00 kJ / mol   
99+

Level Energy 4
4,819.00 kJ / mol   
22
4,120.00 kJ / mol   
33

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

padha karo elektrokimia
1.73 g / amp-day   
99+
1.89 g / amp-day   
33

Fungsi Work elektron
3.50 eV   
31
2.50 eV   
99+

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

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Mbandhingaké lanthanide Series

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