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Atomic Structure of Thallium and Uranium


Atomic Structure of Uranium and Thallium


Atomic Properties

Atomic Number
81   
35
92   
26

Electron Configuration
[Xe] 4f14 5d10 6s2 6p1   
[Rn] 5f3 6d1 7s2   

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

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

Atom
  
  

Number of Protons
81   
35
92   
26

Number of Neutrons
123   
20
146   
13

Number of Electrons
81   
35
92   
26

Radius of an Atom
  
  

Atomic Radius
170.00 pm   
22
156.00 pm   
29

Covalent Radius
145.00 pm   
39
196.00 pm   
14

Van der Waals Radius
196.00 pm   
30
186.00 pm   
33

Atomic Weight
204.38 amu   
31
238.03 amu   
21

Atomic Volume
17.20 cm3/mol   
31
12.59 cm3/mol   
40

Adjacent Atomic Numbers
  
  

Previous Element
Mercury
  

Next Element
Lead
  
Neptunium
  

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

Lattice Constant
345.66 pm   
99+
295.08 pm   
99+

Lattice Angles
π/2, π/2, 2 π/3   
π/2, π/2, π/2   

Lattice C/A Ratio
1.60   
6
Not Available   

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