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Atomic Structure of Thorium and Tin


Tin
Atomic Structure of Tin and Thorium


Atomic Properties

Atomic Number
90   
28
50   
99+

Electron Configuration
[Rn] 6d2 7s2   
[Kr] 4d10 5s2 5p2   

Crystal Structure
Face Centered Cubic (FCC)   
Tetragonal (TETR)   

Crystal Lattice
FCC-Crystal-Structure-of-Thorium.jpg#100   
TETR-Crystal-Structure-of-Tin.jpg#100   

Atom
  
  

Number of Protons
90   
28
50   
99+

Number of Neutrons
142   
15
69   
99+

Number of Electrons
90   
28
50   
99+

Radius of an Atom
  
  

Atomic Radius
179.80 pm   
15
140.00 pm   
38

Covalent Radius
206.00 pm   
7
139.00 pm   
99+

Van der Waals Radius
237.00 pm   
15
217.00 pm   
23

Atomic Weight
232.04 amu   
23
118.71 amu   
99+

Atomic Volume
19.90 cm3/mol   
20
16.30 cm3/mol   
32

Adjacent Atomic Numbers
  
  

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Cesium
  

Valence Electron Potential
59.30 (-eV)   
23
83.50 (-eV)   
14

Lattice Constant
508.42 pm   
14
583.18 pm   
7

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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