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Atomic Structure of Francium and Dubnium


Atomic Structure of Dubnium and Francium


Atomic Properties

Atomic Number
87   
31
105   
13

Electron Configuration
[Rn] 7s1   
[Rn] 5f14 6d3 7s2   

Crystal Structure
Body Centered Cubic (BCC)   
Body Centered Cubic (BCC)   

Crystal Lattice
BCC-Crystal-Structure-.jpg#100   
BCC-Crystal-Structure-.jpg#100   

Atom
  
  

Number of Protons
87   
31
105   
13

Number of Neutrons
136   
17
157   
7

Number of Electrons
87   
31
105   
13

Radius of an Atom
  
  

Atomic Radius
Not Available   
139.00 pm   
39

Covalent Radius
260.00 pm   
1
149.00 pm   
35

Van der Waals Radius
348.00 pm   
1
Not Available   

Atomic Weight
223.00 amu   
27
268.00 amu   
10

Atomic Volume
Not Available   
Not Available   

Adjacent Atomic Numbers
  
  

Previous Element
Polonium
Polonium
  

Next Element
Radium
Radium
  
Seaborgium
Seaborgium
  

Valence Electron Potential
8.00 (-eV)   
99+
Not Available   

Lattice Constant
Not Available   
Not Available   

Lattice Angles
NA   
NA   

Lattice C/A Ratio
Not Available   
Not Available   

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