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Atomic Structure of Neptunium and Flerovium


Atomic Structure of Flerovium and Neptunium


Atomic Properties

Atomic Number
93   
25
114   
4

Electron Configuration
[Rn] 5f4 6d1 7s2   
[Rn] 5f14 6d10 7s2 7p2   

Crystal Structure
Orthorhombic (ORTH)   
Not Known   

Crystal Lattice
ORTH-Crystal-Structure-of-Neptunium.jpg#100   
Unknown-Crystal-Structure-of-Flerovium.jpg#100   

Atom
  
  

Number of Protons
93   
25
114   
4

Number of Neutrons
144   
14
184   
1

Number of Electrons
93   
25
114   
4

Radius of an Atom
  
  

Atomic Radius
155.00 pm   
30
180.00 pm   
14

Covalent Radius
190.00 pm   
18
171.00 pm   
24

Van der Waals Radius
221.00 pm   
22
Not Available   

Atomic Weight
237.00 amu   
22
289.00 amu   
3

Atomic Volume
11.62 cm3/mol   
99+
Not Available   

Adjacent Atomic Numbers
  
  

Previous Element
Uranium
  
Nihonium
  

Next Element
Plutonium
  
Moscovium
  

Valence Electron Potential
96.00 (-eV)   
9
Not Available   

Lattice Constant
666.30 pm   
3
Not Available   

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

Lattice C/A Ratio
Not Available   
Not Available   

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