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Kimia Properties saka thorium lan Samarium


Kimia Properties saka Samarium lan thorium


Kimia Properties

Formula Kimia
Th   
Sm   

isotop
  
  

Isotop dikenal
28   
11
30   
9

keelektronegatifan
  
  

Pauling Elektronegativitas
1.30   
32
1.17   
40

Allred Rochow Elektronegativitas
1.11   
29
1.07   
32

Electropositivity
  
  

Pauling Electropositivity
2.70   
22
2.83   
14

tenogo ionisasi
  
  

Level Energy 1st
587.00 kJ / mol   
99+
544.50 kJ / mol   
99+

Level Energy 2
1,110.00 kJ / mol   
99+
1,070.00 kJ / mol   
99+

Level Energy 3rd
1,978.00 kJ / mol   
99+
2,260.00 kJ / mol   
99+

Level Energy 4
2,780.00 kJ / mol   
99+
3,990.00 kJ / mol   
37

padha karo elektrokimia
2.16 g / amp-day   
24
1.87 g / amp-day   
34

Fungsi Work elektron
3.41 eV   
32
2.70 eV   
99+

Properties Kimia liyane
Corrosion, ionisasi, Isotop radioaktif, Radioaktif   
ionisasi, Isotop radioaktif   

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