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Atomic Structure of Roentgenium and Chromium


Atomic Structure of Chromium and Roentgenium


Atomic Properties

Atomic Number
111   
7
24   
99+

Electron Configuration
[Rn] 5f14 6d9 7s2   
[Ar] 3d5 4s1   

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
111   
7
24   
99+

Number of Neutrons
161   
3
28   
99+

Number of Electrons
111   
7
24   
99+

Radius of an Atom
  
  

Atomic Radius
Not Available   
128.00 pm   
99+

Covalent Radius
Not Available   
139.00 pm   
99+

Van der Waals Radius
Not Available   
200.00 pm   
28

Atomic Weight
281.00 amu   
6
52.00 amu   
99+

Atomic Volume
Not Available   
7.23 cm3/mol   
99+

Adjacent Atomic Numbers
  
  

Previous Element
Vanadium
  

Next Element
Manganese
  

Valence Electron Potential
Not Available   
170.00 (-eV)   
4

Lattice Constant
Not Available   
291.00 pm   
99+

Lattice Angles
NA   
π/2, π/2, π/2   

Lattice C/A Ratio
Not Available   
Not Available   

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