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Atomic Structure of Tin and Neodymium


Tin
Atomic Structure of Neodymium and Tin


Atomic Properties

Atomic Number
50   
99+
60   
99+

Electron Configuration
[Kr] 4d10 5s2 5p2   
[Xe] 4f4 6s2   

Crystal Structure
Tetragonal (TETR)   
Double Hexagonal Close Packed (DHCP)   

Crystal Lattice
TETR-Crystal-Structure-of-Tin.jpg#100   
DHCP-Crystal-Structure-of-Neodymium.jpg#100   

Atom
  
  

Number of Protons
50   
99+
60   
99+

Number of Neutrons
69   
99+
84   
40

Number of Electrons
50   
99+
60   
99+

Radius of an Atom
  
  

Atomic Radius
140.00 pm   
38
181.00 pm   
13

Covalent Radius
139.00 pm   
99+
201.00 pm   
10

Van der Waals Radius
217.00 pm   
23
229.00 pm   
20

Atomic Weight
118.71 amu   
99+
144.24 amu   
99+

Atomic Volume
16.30 cm3/mol   
32
20.60 cm3/mol   
18

Adjacent Atomic Numbers
  
  

Previous Element
Indium
  

Next Element
Cesium
  
Promethium
  

Valence Electron Potential
83.50 (-eV)   
14
43.40 (-eV)   
99+

Lattice Constant
583.18 pm   
7
365.80 pm   
30

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

Lattice C/A Ratio
Not Available   
1.61   
4

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