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Kimia Properties saka Europium lan lutetium


Kimia Properties saka lutetium lan Europium


Kimia Properties

Formula Kimia
Eu   
Lu   

isotop
  
  

Isotop dikenal
31   
8
35   
4

keelektronegatifan
  
  

Pauling Elektronegativitas
1.20   
39
1.27   
34

Sanderson Elektronegativitas
1.01   
22
ora Sumadhiya   

Allred Rochow Elektronegativitas
ora Sumadhiya   
1.14   
28

Electropositivity
  
  

Pauling Electropositivity
ora Sumadhiya   
2.73   
20

tenogo ionisasi
  
  

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

Level Energy 2
1,085.00 kJ / mol   
99+
1,340.00 kJ / mol   
99+

Level Energy 3rd
2,404.00 kJ / mol   
99+
2,022.30 kJ / mol   
99+

Level Energy 4
4,120.00 kJ / mol   
33
4,370.00 kJ / mol   
28

Level Energy 5th
ora Sumadhiya   
6,445.00 kJ / mol   
21

padha karo elektrokimia
1.89 g / amp-day   
33
2.18 g / amp-day   
23

Fungsi Work elektron
2.50 eV   
99+
3.30 eV   
33

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

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