Kimia Properties saka Praseodymium lan Actinium
Kimia Properties
Formula Kimia
Pr
Ac
isotop
Isotop dikenal
31
8
29
10
keelektronegatifan
Pauling Elektronegativitas
1.13
99+
1.10
99+
Allred Rochow Elektronegativitas
1.07
32
1.00
36
Electropositivity
Pauling Electropositivity
2.87
12
2.90
10
tenogo ionisasi
Level Energy 1st
527.00 kJ / mol
99+
499.00 kJ / mol
99+
Level Energy 2
1,020.00 kJ / mol
99+
1,170.00 kJ / mol
99+
Level Energy 3rd
2,086.00 kJ / mol
99+
1,900.00 kJ / mol
99+
Level Energy 4
3,761.00 kJ / mol
99+
4,700.00 kJ / mol
23
Level Energy 5th
5,551.00 kJ / mol
29
ora Sumadhiya
padha karo elektrokimia
1.75 g / amp-day
40
2.82 g / amp-day
18
Fungsi Work elektron
2.70 eV
99+
ora Sumadhiya
Properties Kimia liyane
anti Corrosion, ionisasi, Isotop radioaktif
ionisasi, Isotop radioaktif, Radioaktif, kelarutan
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