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Kimia Properties saka Europium lan Lead


Kimia Properties saka Lead lan Europium


Kimia Properties

Formula Kimia
Eu   
Pb   

isotop
  
  

Isotop dikenal
31   
8
35   
4

keelektronegatifan
  
  

Pauling Elektronegativitas
1.20   
39
1.87   
13

Sanderson Elektronegativitas
1.01   
22
2.29   
4

Allred Rochow Elektronegativitas
ora Sumadhiya   
1.55   
11

Mulliken-Jaffe Elektronegativitas
ora Sumadhiya   
2.41   
2

Allen Elektronegativitas
ora Sumadhiya   
1.85   
8

Electropositivity
  
  

Pauling Electropositivity
ora Sumadhiya   
1.67   
99+

tenogo ionisasi
  
  

Level Energy 1st
547.10 kJ / mol   
99+
715.60 kJ / mol   
31

Level Energy 2
1,085.00 kJ / mol   
99+
1,450.50 kJ / mol   
99+

Level Energy 3rd
2,404.00 kJ / mol   
99+
3,081.50 kJ / mol   
23

Level Energy 4
4,120.00 kJ / mol   
33
4,083.00 kJ / mol   
35

Level Energy 5th
ora Sumadhiya   
6,640.00 kJ / mol   
20

padha karo elektrokimia
1.89 g / amp-day   
33
3.87 g / amp-day   
9

Fungsi Work elektron
2.50 eV   
99+
4.25 eV   
21

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

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