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Atomic Structure of Uranium and Beryllium


Atomic Structure of Beryllium and Uranium


Atomic Properties

Atomic Number
92   
26
4   
99+

Electron Configuration
[Rn] 5f3 6d1 7s2   
[He] 2s2   

Crystal Structure
Orthorhombic (ORTH)   
Hexagonal Close Packed (HCP)   

Crystal Lattice
ORTH-Crystal-Structure-of-Uranium.jpg#100   
HCP-Crystal-Structure-of-Beryllium.jpg#100   

Atom
  
  

Number of Protons
92   
26
4   
99+

Number of Neutrons
146   
13
5   
99+

Number of Electrons
92   
26
4   
99+

Radius of an Atom
  
  

Atomic Radius
156.00 pm   
29
112.00 pm   
99+

Covalent Radius
196.00 pm   
14
96.00 pm   
99+

Van der Waals Radius
186.00 pm   
33
153.00 pm   
99+

Atomic Weight
238.03 amu   
21
9.01 amu   
99+

Atomic Volume
12.59 cm3/mol   
40
5.00 cm3/mol   
99+

Adjacent Atomic Numbers
  
  

Previous Element
Lithium
  

Next Element
Neptunium
  
Sodium
  

Valence Electron Potential
170.00 (-eV)   
4
82.00 (-eV)   
15

Lattice Constant
295.08 pm   
99+
228.58 pm   
99+

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

Lattice C/A Ratio
Not Available   
1.57   
18

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