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Atomic Structure of Curium and Radium

Curium
Radium
Atomic Structure of Radium and Curium


Atomic Properties
Atomic Number
96   
22
88   
30
Electron Configuration
[Rn] 5f7 6d1 7s2   
[Rn] 7s2   
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
88   
30
Number of Neutrons
151   
10
138   
16
Number of Electrons
96   
22
88   
30
Radius of an Atom
  
  
Atomic Radius
174.00 pm   
20
Not Available   
Covalent Radius
169.00 pm   
26
221.00 pm   
3
Van der Waals Radius
200.00 pm   
28
283.00 pm   
4
Atomic Weight
247.00 amu   
18
226.00 amu   
26
Atomic Volume
18.28 cm3/mol   
26
45.20 cm3/mol   
4
Adjacent Atomic Numbers
  
  
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Americium
  
Francium
  
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Berkelium
  
Actinium
  
Valence Electron Potential
44.50 (-eV)   
38
20.10 (-eV)   
99+
Lattice Constant
Not Available   
514.80 pm   
13
Lattice Angles
NA   
π/2, π/2, π/2   
Lattice C/A Ratio
Not Available   
Not Available   
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