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Kimia Properties saka Holmium lan tantalum


Kimia Properties saka tantalum lan Holmium


Kimia Properties

Formula Kimia
Ho   
Ta   

isotop
  
  

Isotop dikenal
34   
5
31   
8

keelektronegatifan
  
  

Pauling Elektronegativitas
1.23   
37
1.50   
27

Allred Rochow Elektronegativitas
1.10   
30
1.33   
22

Allen Elektronegativitas
ora Sumadhiya   
1.34   
33

Electropositivity
  
  

Pauling Electropositivity
2.77   
17
2.50   
27

tenogo ionisasi
  
  

Level Energy 1st
581.00 kJ / mol   
99+
761.00 kJ / mol   
18

Level Energy 2
1,140.00 kJ / mol   
99+
1,500.00 kJ / mol   
40

Level Energy 3rd
2,204.00 kJ / mol   
99+
ora Sumadhiya   

Level Energy 4
4,100.00 kJ / mol   
34
ora Sumadhiya   

padha karo elektrokimia
2.02 g / amp-day   
29
1.35 g / amp-day   
99+

Fungsi Work elektron
ora Sumadhiya   
4.25 eV   
21

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

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Mbandhingaké lanthanide Series

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