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Struktur atom saka Actinium lan Gadolinium

Actinium
Gadolinium
Struktur atom saka Gadolinium lan Actinium


atom
Panggil atom
89  
29
64  
99+
Konfigurasi elektron
[Rn] 6D 1 7s 2  
[Xe] 4F 7 5d 1 6s 2  
Struktur Crystal
Face tengah kubik (FCC)  
Hexagonal Tutup dikempalken (HCP)  
Crystal pola
FCC-Crystal-Structure-of-Actinium.jpg#100  
HCP-Crystal-Structure-of-Gadolinium.jpg#100  
atom
  
  
Jumlah proton
89  
29
64  
99+
Jumlah Neutron
138  
17
93  
38
Jumlah Èlèktron
89  
29
64  
99+
Radius saka Atom
  
  
Radius atom
195.00 pm  
9
180.00 pm  
16
kovalen Radius
186.00 pm  
21
196.00 pm  
14
Van der Waals Radius
215.00 pm  
31
237.00 pm  
19
Bobot atom
227.00 Amu  
25
47.87 Amu  
99+
Volume atom
22.54 cm3 / mol  
20
19.90 cm3 / mol  
32
Nomer atom jejer
  
  
unsur Previous
Radium
  
Europium
  
Sabanjure unsur
thorium
  
Terbium
  
Potensi Valence Electron
38.60 (-eV)  
99+
46.10 (-eV)  
35
Constant pola
567.00 pm  
9
363.60 pm  
35
pola Angles
π/2, π/2, π/2  
π/2, π/2, 2 π/3  
Pola C / A rasio
1.89  
2
1.59  
29
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Mbandhingaké actinide Series

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