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Kimia Properties saka Actinium lan Europium

Actinium
Europium
Kimia Properties saka Europium lan Actinium


Kimia Properties
Formula Kimia
Ac   
Eu   
isotop
  
  
Isotop dikenal
29   
10
31   
8
keelektronegatifan
  
  
Pauling Elektronegativitas
1.10   
99+
1.20   
39
Sanderson Elektronegativitas
ora Sumadhiya   
1.01   
22
Allred Rochow Elektronegativitas
1.00   
36
ora Sumadhiya   
Electropositivity
  
  
Pauling Electropositivity
2.90   
10
ora Sumadhiya   
tenogo ionisasi
  
  
Level Energy 1st
499.00 kJ / mol   
99+
547.10 kJ / mol   
99+
Level Energy 2
1,170.00 kJ / mol   
99+
1,085.00 kJ / mol   
99+
Level Energy 3rd
1,900.00 kJ / mol   
99+
2,404.00 kJ / mol   
99+
Level Energy 4
4,700.00 kJ / mol   
23
4,120.00 kJ / mol   
33
padha karo elektrokimia
2.82 g / amp-day   
18
1.89 g / amp-day   
33
Fungsi Work elektron
ora Sumadhiya   
2.50 eV   
99+
Properties Kimia liyane
ionisasi, Isotop radioaktif, Radioaktif, kelarutan   
ionisasi, Isotop radioaktif, kelarutan   
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Mbandhingaké actinide Series

actinide Metals

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Mbandhingaké actinide Series

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