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Atomic Structure of Niobium and Thallium


Atomic Structure of Thallium and Niobium


Atomic Properties

Atomic Number
41   
99+
81   
35

Electron Configuration
[Kr] 4d4 5s1   
[Xe] 4f14 5d10 6s2 6p1   

Crystal Structure
Body Centered Cubic (BCC)   
Hexagonal Close Packed (HCP)   

Crystal Lattice
BCC-Crystal-Structure-.jpg#100   
BCC-Crystal-Structure-.jpg#100   

Atom
  
  

Number of Protons
41   
99+
81   
35

Number of Neutrons
52   
99+
123   
20

Number of Electrons
41   
99+
81   
35

Radius of an Atom
  
  

Atomic Radius
146.00 pm   
35
170.00 pm   
22

Covalent Radius
164.00 pm   
28
145.00 pm   
39

Van der Waals Radius
200.00 pm   
28
196.00 pm   
30

Atomic Weight
92.91 amu   
99+
204.38 amu   
31

Atomic Volume
10.87 cm3/mol   
99+
17.20 cm3/mol   
31

Adjacent Atomic Numbers
  
  

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Valence Electron Potential
104.00 (-eV)   
8
9.60 (-eV)   
99+

Lattice Constant
330.04 pm   
99+
345.66 pm   
99+

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

Lattice C/A Ratio
Not Available   
1.60   
6

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