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Atomic Structure of Protactinium and Flerovium


Atomic Structure of Flerovium and Protactinium


Atomic Properties

Atomic Number
91   
27
114   
4

Electron Configuration
[Rn] 5f2 6d1 7s2   
[Rn] 5f14 6d10 7s2 7p2   

Crystal Structure
Tetragonal (TETR)   
Not Known   

Crystal Lattice
TETR-Crystal-Structure-of-Protactinium.jpg#100   
Unknown-Crystal-Structure-of-Flerovium.jpg#100   

Atom
  
  

Number of Protons
91   
27
114   
4

Number of Neutrons
122   
21
184   
1

Number of Electrons
91   
27
114   
4

Radius of an Atom
  
  

Atomic Radius
163.00 pm   
25
180.00 pm   
14

Covalent Radius
200.00 pm   
11
171.00 pm   
24

Van der Waals Radius
243.00 pm   
11
Not Available   

Atomic Weight
231.04 amu   
24
289.00 amu   
3

Atomic Volume
15.00 cm3/mol   
34
Not Available   

Adjacent Atomic Numbers
  
  

Previous Element
Thorium
  
Nihonium
  

Next Element
Uranium
  
Moscovium
  

Valence Electron Potential
92.00 (-eV)   
11
Not Available   

Lattice Constant
392.50 pm   
23
Not Available   

Lattice Angles
π/2, π/2, π/2   
Unknown   

Lattice C/A Ratio
Not Available   
Not Available   

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