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Kimia Properties saka Europium lan Yttrium

Europium
Yttrium
Kimia Properties saka Yttrium lan Europium


Kimia Properties
Formula Kimia
Eu   
Y   
isotop
  
  
Isotop dikenal
31   
8
19   
20
keelektronegatifan
  
  
Pauling Elektronegativitas
1.20   
39
1.22   
38
Sanderson Elektronegativitas
1.01   
22
0.65   
29
Allred Rochow Elektronegativitas
ora Sumadhiya   
1.11   
29
Allen Elektronegativitas
ora Sumadhiya   
1.12   
38
Electropositivity
  
  
Pauling Electropositivity
ora Sumadhiya   
2.78   
16
tenogo ionisasi
  
  
Level Energy 1st
547.10 kJ / mol   
99+
600.00 kJ / mol   
99+
Level Energy 2
1,085.00 kJ / mol   
99+
1,180.00 kJ / mol   
99+
Level Energy 3rd
2,404.00 kJ / mol   
99+
1,980.00 kJ / mol   
99+
Level Energy 4
4,120.00 kJ / mol   
33
5,847.00 kJ / mol   
10
Level Energy 5th
ora Sumadhiya   
7,430.00 kJ / mol   
14
Level Energy 6th
ora Sumadhiya   
8,970.00 kJ / mol   
17
tingkat Energy 7
ora Sumadhiya   
11,190.00 kJ / mol   
18
Level Energy 8
ora Sumadhiya   
12,450.00 kJ / mol   
18
Level Energy 9
ora Sumadhiya   
14,110.00 kJ / mol   
19
Level Energy 10th
ora Sumadhiya   
18,400.00 kJ / mol   
17
Level Energy 11
ora Sumadhiya   
19,900.00 kJ / mol   
18
Level Energy 12
ora Sumadhiya   
36,090.00 kJ / mol   
5
padha karo elektrokimia
1.89 g / amp-day   
33
1.11 g / amp-day   
99+
Fungsi Work elektron
2.50 eV   
99+
3.10 eV   
35
Properties Kimia liyane
ionisasi, Isotop radioaktif, kelarutan   
Kimia Stabilitas, kebakar, ionisasi, Isotop radioaktif, kelarutan   
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