Kimia Properties saka lanthanum lan prometium
Formula Kimia
La
  
Pm
  
isotop
  
  
keelektronegatifan
  
  
Pauling Elektronegativitas
ora Sumadhiya
  
Allred Rochow Elektronegativitas
Electropositivity
  
  
Pauling Electropositivity
ora Sumadhiya
  
tenogo ionisasi
  
  
Level Energy 1st
538.10 kJ / mol
  
99+
540.00 kJ / mol
  
99+
Level Energy 2
1,067.00 kJ / mol
  
99+
1,050.00 kJ / mol
  
99+
Level Energy 3rd
1,850.30 kJ / mol
  
99+
2,150.00 kJ / mol
  
99+
Level Energy 4
4,819.00 kJ / mol
  
22
3,970.00 kJ / mol
  
38
Level Energy 5th
5,940.00 kJ / mol
  
25
ora Sumadhiya
  
padha karo elektrokimia
1.73 g / amp-day
  
99+
1.80 g / amp-day
  
36
Fungsi Work elektron
ora Sumadhiya
  
Properties Kimia liyane
ionisasi, Isotop radioaktif, kelarutan
  
ionisasi, Isotop radioaktif, kelarutan