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Atomic Structure of Tantalum and Rubidium

Tantalum
Rubidium
Atomic Structure of Rubidium and Tantalum


Atomic Properties
Atomic Number
73   
99+
37   
99+
Electron Configuration
[Xe] 4f14 5d3 6s2   
[Kr] 5s1   
Crystal Structure
Body Centered Cubic (BCC)   
Body Centered Cubic (BCC)   
Crystal Lattice
BCC-Crystal-Structure-.jpg#100   
BCC-Crystal-Structure-.jpg#100   
Atom
  
  
Number of Protons
73   
99+
37   
99+
Number of Neutrons
108   
28
48   
99+
Number of Electrons
73   
99+
37   
99+
Radius of an Atom
  
  
Atomic Radius
146.00 pm   
35
248.00 pm   
2
Covalent Radius
170.00 pm   
25
220.00 pm   
4
Van der Waals Radius
200.00 pm   
28
303.00 pm   
3
Atomic Weight
180.95 amu   
38
85.47 amu   
99+
Atomic Volume
10.90 cm3/mol   
99+
55.90 cm3/mol   
2
Adjacent Atomic Numbers
  
  
Previous Element
Hafnium
  
Gallium
  
Next Element
Tungsten
  
Strontium
  
Valence Electron Potential
110.00 (-eV)   
7
9.47 (-eV)   
99+
Lattice Constant
330.13 pm   
99+
558.50 pm   
10
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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