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Atomic Structure of Manganese and Francium


Atomic Structure of Francium and Manganese


Atomic Properties

Atomic Number
25   
99+
87   
31

Electron Configuration
[Ar] 3d5 4s2   
[Rn] 7s1   

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
25   
99+
87   
31

Number of Neutrons
30   
99+
136   
17

Number of Electrons
25   
99+
87   
31

Radius of an Atom
  
  

Atomic Radius
127.00 pm   
99+
Not Available   

Covalent Radius
139.00 pm   
99+
260.00 pm   
1

Van der Waals Radius
200.00 pm   
28
348.00 pm   
1

Atomic Weight
54.94 amu   
99+
223.00 amu   
27

Atomic Volume
1.39 cm3/mol   
99+
Not Available   

Adjacent Atomic Numbers
  
  

Previous Element
Chromium
  
Polonium
  

Next Element
Iron
  
Radium
  

Valence Electron Potential
220.00 (-eV)   
2
8.00 (-eV)   
99+

Lattice Constant
891.25 pm   
1
Not Available   

Lattice Angles
π/2, π/2, π/2   
NA   

Lattice C/A Ratio
Not Available   
Not Available   

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