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Kimia Properties saka Europium lan lanthanum


Kimia Properties saka lanthanum lan Europium


Kimia Properties

Formula Kimia
Eu   
La   

isotop
  
  

Isotop dikenal
31   
8
31   
8

keelektronegatifan
  
  

Pauling Elektronegativitas
1.20   
39
1.10   
99+

Sanderson Elektronegativitas
1.01   
22
ora Sumadhiya   

Allred Rochow Elektronegativitas
ora Sumadhiya   
1.08   
31

Electropositivity
  
  

Pauling Electropositivity
ora Sumadhiya   
2.90   
10

tenogo ionisasi
  
  

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

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

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

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

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

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

Fungsi Work elektron
2.50 eV   
99+
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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