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Kimia Properties saka Europium lan strontium

Europium
strontium
Kimia Properties saka strontium lan Europium


Kimia Properties
Formula Kimia
Eu   
Sr   
isotop
  
  
Isotop dikenal
31   
8
27   
12
keelektronegatifan
  
  
Pauling Elektronegativitas
1.20   
39
0.95   
99+
Sanderson Elektronegativitas
1.01   
22
0.72   
27
Allred Rochow Elektronegativitas
ora Sumadhiya   
0.99   
37
Mulliken-Jaffe Elektronegativitas
ora Sumadhiya   
1.00   
18
Allen Elektronegativitas
ora Sumadhiya   
0.96   
40
Electropositivity
  
  
Pauling Electropositivity
ora Sumadhiya   
3.05   
7
tenogo ionisasi
  
  
Level Energy 1st
547.10 kJ / mol   
99+
549.50 kJ / mol   
99+
Level Energy 2
1,085.00 kJ / mol   
99+
1,064.20 kJ / mol   
99+
Level Energy 3rd
2,404.00 kJ / mol   
99+
4,138.00 kJ / mol   
10
Level Energy 4
4,120.00 kJ / mol   
33
5,500.00 kJ / mol   
13
Level Energy 5th
ora Sumadhiya   
6,910.00 kJ / mol   
18
Level Energy 6th
ora Sumadhiya   
8,760.00 kJ / mol   
18
tingkat Energy 7
ora Sumadhiya   
10,230.00 kJ / mol   
19
Level Energy 8
ora Sumadhiya   
11,800.00 kJ / mol   
19
Level Energy 9
ora Sumadhiya   
15,600.00 kJ / mol   
17
Level Energy 10th
ora Sumadhiya   
17,100.00 kJ / mol   
19
Level Energy 11
ora Sumadhiya   
31,270.00 kJ / mol   
6
padha karo elektrokimia
1.89 g / amp-day   
33
1.64 g / amp-day   
99+
Fungsi Work elektron
2.50 eV   
99+
2.59 eV   
99+
Properties Kimia liyane
ionisasi, Isotop radioaktif, kelarutan   
ionisasi, Isotop radioaktif, Radioaktif, kelarutan   
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