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Atomic Structure of Lawrencium and Thorium

Lawrencium
Thorium
Atomic Structure of Thorium and Lawrencium


Atomic Properties
Atomic Number
103   
15
90   
28
Electron Configuration
[Rn] 5f14 7s2 7p1   
[Rn] 6d2 7s2   
Crystal Structure
Hexagonal Close Packed (HCP)   
Face Centered Cubic (FCC)   
Crystal Lattice
BCC-Crystal-Structure-.jpg#100   
FCC-Crystal-Structure-of-Thorium.jpg#100   
Atom
  
  
Number of Protons
103   
15
90   
28
Number of Neutrons
157   
7
142   
15
Number of Electrons
103   
15
90   
28
Radius of an Atom
  
  
Atomic Radius
Not Available   
179.80 pm   
15
Covalent Radius
Not Available   
206.00 pm   
7
Van der Waals Radius
246.00 pm   
8
237.00 pm   
15
Atomic Weight
266.00 amu   
12
232.04 amu   
23
Atomic Volume
Not Available   
19.90 cm3/mol   
20
Adjacent Atomic Numbers
  
  
Previous Element
Nobelium
  
Actinium
  
Next Element
Rutherfordium
  
Protactinium
  
Valence Electron Potential
Not Available   
59.30 (-eV)   
23
Lattice Constant
Not Available   
508.42 pm   
14
Lattice Angles
NA   
π/2, π/2, π/2   
Lattice C/A Ratio
Not Available   
Not Available   
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