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Atomic Structure of Fermium and Curium


Atomic Structure of Curium and Fermium


Atomic Properties

Atomic Number
100   
18
96   
22

Electron Configuration
[Rn] 5f12 7s2   
[Rn] 5f7 6d1 7s2   

Crystal Structure
Not Known   
Double Hexagonal Close Packed (DHCP)   

Crystal Lattice
Unknown-Crystal-Structure-of-Fermium.jpg#100   
DHCP-Crystal-Structure-of-Curium.jpg#100   

Atom
  
  

Number of Protons
100   
18
96   
22

Number of Neutrons
157   
7
151   
10

Number of Electrons
100   
18
96   
22

Radius of an Atom
  
  

Atomic Radius
Not Available   
174.00 pm   
20

Covalent Radius
Not Available   
169.00 pm   
26

Van der Waals Radius
245.00 pm   
9
200.00 pm   
28

Atomic Weight
257.00 amu   
15
247.00 amu   
18

Atomic Volume
Not Available   
18.28 cm3/mol   
26

Adjacent Atomic Numbers
  
  

Previous Element
Americium
  

Next Element
Berkelium
  

Valence Electron Potential
Not Available   
44.50 (-eV)   
38

Lattice Constant
Not Available   
Not Available   

Lattice Angles
NA   
NA   

Lattice C/A Ratio
Not Available   
Not Available   

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