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Atomic Structure of Curium and Francium


Atomic Structure of Francium and Curium


Atomic Properties

Atomic Number
96   
22
87   
31

Electron Configuration
[Rn] 5f7 6d1 7s2   
[Rn] 7s1   

Crystal Structure
Double Hexagonal Close Packed (DHCP)   
Body Centered Cubic (BCC)   

Crystal Lattice
DHCP-Crystal-Structure-of-Curium.jpg#100   
BCC-Crystal-Structure-.jpg#100   

Atom
  
  

Number of Protons
96   
22
87   
31

Number of Neutrons
151   
10
136   
17

Number of Electrons
96   
22
87   
31

Radius of an Atom
  
  

Atomic Radius
174.00 pm   
20
Not Available   

Covalent Radius
169.00 pm   
26
260.00 pm   
1

Van der Waals Radius
200.00 pm   
28
348.00 pm   
1

Atomic Weight
247.00 amu   
18
223.00 amu   
27

Atomic Volume
18.28 cm3/mol   
26
Not Available   

Adjacent Atomic Numbers
  
  

Previous Element
Americium
  
Polonium
  

Next Element
Berkelium
  
Radium
  

Valence Electron Potential
44.50 (-eV)   
38
8.00 (-eV)   
99+

Lattice Constant
Not Available   
Not Available   

Lattice Angles
NA   
NA   

Lattice C/A Ratio
Not Available   
Not Available   

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