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Atomic Structure of Niobium and Roentgenium


Atomic Structure of Roentgenium and Niobium


Atomic Properties

Atomic Number
41   
99+
111   
7

Electron Configuration
[Kr] 4d4 5s1   
[Rn] 5f14 6d9 7s2   

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
41   
99+
111   
7

Number of Neutrons
52   
99+
161   
3

Number of Electrons
41   
99+
111   
7

Radius of an Atom
  
  

Atomic Radius
146.00 pm   
35
Not Available   

Covalent Radius
164.00 pm   
28
Not Available   

Van der Waals Radius
200.00 pm   
28
Not Available   

Atomic Weight
92.91 amu   
99+
281.00 amu   
6

Atomic Volume
10.87 cm3/mol   
99+
Not Available   

Adjacent Atomic Numbers
  
  

Previous Element
Zirconium
  

Next Element
Molybdenum
  

Valence Electron Potential
104.00 (-eV)   
8
Not Available   

Lattice Constant
330.04 pm   
99+
Not Available   

Lattice Angles
π/2, π/2, π/2   
NA   

Lattice C/A Ratio
Not Available   
Not Available   

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