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Struktur atom saka prometium lan technetium

prometium
technetium
Struktur atom saka technetium lan prometium


atom
Panggil atom
61  
99+
43  
99+
Konfigurasi elektron
[Xe] 4F 5 6s 2  
[Kr] 4d 5 5S 2  
Struktur Crystal
Double Hexagonal Tutup dikempalken (DHCP)  
Hexagonal Tutup dikempalken (HCP)  
Crystal pola
DHCP-Crystal-Structure-of-Promethium.jpg#100  
HCP-Crystal-Structure-of-Technetium.jpg#100  
atom
  
  
Jumlah proton
61  
99+
43  
99+
Jumlah Neutron
84  
99+
55  
99+
Jumlah Èlèktron
61  
99+
43  
99+
Radius saka Atom
  
  
Radius atom
183.00 pm  
12
136.00 pm  
99+
kovalen Radius
199.00 pm  
12
147.00 pm  
39
Van der Waals Radius
236.00 pm  
20
200.00 pm  
35
Bobot atom
145.00 Amu  
99+
98.00 Amu  
99+
Volume atom
22.39 cm3 / mol  
21
8.50 cm3 / mol  
99+
Nomer atom jejer
  
  
unsur Previous
Neodymium
  
molybdenum
  
Sabanjure unsur
Samarium
  
uranium
  
Potensi Valence Electron
44.10 (-eV)  
40
180.00 (-eV)  
3
Constant pola
-  
273.50 pm  
99+
pola Angles
-  
π/2, π/2, 2 π/3  
Pola C / A rasio
1.63  
14
1.60  
21
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