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Atomic Structure of Barium and Uranium


Atomic Structure of Uranium and Barium


Atomic Properties

Atomic Number
56   
99+
92   
26

Electron Configuration
[Xe] 6s2   
[Rn] 5f3 6d1 7s2   

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

Crystal Lattice
BCC-Crystal-Structure-.jpg#100   
ORTH-Crystal-Structure-of-Uranium.jpg#100   

Atom
  
  

Number of Protons
56   
99+
92   
26

Number of Neutrons
81   
99+
146   
13

Number of Electrons
56   
99+
92   
26

Radius of an Atom
  
  

Atomic Radius
222.00 pm   
4
156.00 pm   
29

Covalent Radius
215.00 pm   
5
196.00 pm   
14

Van der Waals Radius
268.00 pm   
6
186.00 pm   
33

Atomic Weight
137.33 amu   
99+
238.03 amu   
21

Atomic Volume
39.24 cm3/mol   
5
12.59 cm3/mol   
40

Adjacent Atomic Numbers
  
  

Previous Element
Cesium
  

Next Element
Lanthanum
  
Neptunium
  

Valence Electron Potential
21.30 (-eV)   
99+
170.00 (-eV)   
4

Lattice Constant
502.80 pm   
15
295.08 pm   
99+

Lattice Angles
π/2, π/2, π/2   
π/2, π/2, π/2   

Lattice C/A Ratio
Not Available   
Not Available   

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