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Atomic Structure of Mendelevium and Francium


Atomic Structure of Francium and Mendelevium


Atomic Properties

Atomic Number
101   
17
87   
31

Electron Configuration
[Rn] 5f13 7s2   
[Rn] 7s1   

Crystal Structure
Not Known   
Body Centered Cubic (BCC)   

Crystal Lattice
Unknown-Crystal-Structure-of-Mendelevium.jpg#100   
BCC-Crystal-Structure-.jpg#100   

Atom
  
  

Number of Protons
101   
17
87   
31

Number of Neutrons
157   
7
136   
17

Number of Electrons
101   
17
87   
31

Radius of an Atom
  
  

Covalent Radius
Not Available   
260.00 pm   
1

Van der Waals Radius
246.00 pm   
8
348.00 pm   
1

Atomic Weight
258.00 amu   
14
223.00 amu   
27

Atomic Volume
Not Available   
Not Available   

Adjacent Atomic Numbers
  
  

Previous Element
Fermium
  
Polonium
  

Next Element
Nobelium
  
Radium
  

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

Lattice Constant
Not Available   
Not Available   

Lattice Angles
NA   
NA   

Lattice C/A Ratio
Not Available   
Not Available   

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