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Atomic Structure of Flerovium and Promethium


Atomic Structure of Promethium and Flerovium


Atomic Properties

Atomic Number
114   
4
61   
99+

Electron Configuration
[Rn] 5f14 6d10 7s2 7p2   
[Xe] 4f5 6s2   

Crystal Structure
Not Known   
Double Hexagonal Close Packed (DHCP)   

Crystal Lattice
Unknown-Crystal-Structure-of-Flerovium.jpg#100   
DHCP-Crystal-Structure-of-Promethium.jpg#100   

Atom
  
  

Number of Protons
114   
4
61   
99+

Number of Neutrons
184   
1
84   
40

Number of Electrons
114   
4
61   
99+

Radius of an Atom
  
  

Atomic Radius
180.00 pm   
14
183.00 pm   
10

Covalent Radius
171.00 pm   
24
199.00 pm   
12

Van der Waals Radius
Not Available   
236.00 pm   
16

Atomic Weight
289.00 amu   
3
145.00 amu   
99+

Atomic Volume
Not Available   
22.39 cm3/mol   
12

Adjacent Atomic Numbers
  
  

Previous Element
Nihonium
  
Neodymium
  

Next Element
Moscovium
  
Samarium
  

Valence Electron Potential
Not Available   
44.10 (-eV)   
39

Lattice Constant
Not Available   
Not Available   

Lattice Angles
Unknown   
Unknown   

Lattice C/A Ratio
Not Available   
Not Available   

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