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Struktur atom saka Actinium lan Beryllium

Actinium
Beryllium
Struktur atom saka Beryllium lan Actinium


atom
Panggil atom
89  
29
4  
99+
Konfigurasi elektron
[Rn] 6D 1 7s 2  
[Panjenenganipun] 2S 2  
Struktur Crystal
Face tengah kubik (FCC)  
Hexagonal Tutup dikempalken (HCP)  
Crystal pola
FCC-Crystal-Structure-of-Actinium.jpg#100  
HCP-Crystal-Structure-of-Beryllium.jpg#100  
atom
  
  
Jumlah proton
89  
29
4  
99+
Jumlah Neutron
138  
17
5  
99+
Jumlah Èlèktron
89  
29
4  
99+
Radius saka Atom
  
  
Radius atom
195.00 pm  
9
112.00 pm  
99+
kovalen Radius
186.00 pm  
21
96.00 pm  
99+
Van der Waals Radius
215.00 pm  
31
153.00 pm  
99+
Bobot atom
227.00 Amu  
25
9.01 Amu  
99+
Volume atom
22.54 cm3 / mol  
20
5.00 cm3 / mol  
99+
Nomer atom jejer
  
  
unsur Previous
Radium
  
lithium
  
Sabanjure unsur
thorium
  
sodium
  
Potensi Valence Electron
38.60 (-eV)  
99+
82.00 (-eV)  
15
Constant pola
567.00 pm  
9
228.58 pm  
99+
pola Angles
π/2, π/2, π/2  
π/2, π/2, π/2  
Pola C / A rasio
1.89  
2
1.57  
99+
Teknik >>
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Mbandhingaké actinide Series

actinide Series

actinide Series

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Mbandhingaké actinide Series

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