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Atomic Structure of Bohrium and Technetium


Atomic Structure of Technetium and Bohrium


Atomic

Atomic Number
107  
11
43  
99+

Electron Configuration
[Rn] 5f14 6d5 7s2  
[Kr] 4d5 5s2  

Crystal Structure
Hexagonal Close Packed (HCP)  
Hexagonal Close Packed (HCP)  

Crystal Lattice
BCC-Crystal-Structure-.jpg#100  
HCP-Crystal-Structure-of-Technetium.jpg#100  

Atom
  
  

Number of Protons
107  
11
43  
99+

Number of Neutrons
155  
9
55  
99+

Number of Electrons
107  
11
43  
99+

Radius of an Atom
  
  

Atomic Radius
128.00 pm  
99+
136.00 pm  
99+

Covalent Radius
141.00 pm  
99+
147.00 pm  
39

Van der Waals Radius
0.00 pm  
99+
200.00 pm  
35

Atomic Weight
270.00 amu  
8
98.00 amu  
99+

Atomic Volume
23.70 cm3/mol  
14
8.50 cm3/mol  
99+

Adjacent Atomic Numbers
  
  

Previous Element

Next Element
Hassium
  
Ruthenium
  

Valence Electron Potential
27.20 (-eV)  
99+
180.00 (-eV)  
3

Lattice Constant
-  
273.50 pm  
99+

Lattice Angles
-  
π/2, π/2, 2 π/3  

Lattice C/A Ratio
1.57  
99+
1.60  
21

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