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Atomic Structure of Radium and Curium

Radium
Curium
Atomic Structure of Curium and Radium


Atomic Properties
Atomic Number
88   
30
96   
22
Electron Configuration
[Rn] 7s2   
[Rn] 5f7 6d1 7s2   
Crystal Structure
Body Centered Cubic (BCC)   
Double Hexagonal Close Packed (DHCP)   
Crystal Lattice
BCC-Crystal-Structure-.jpg#100   
DHCP-Crystal-Structure-of-Curium.jpg#100   
Atom
  
  
Number of Protons
88   
30
96   
22
Number of Neutrons
138   
16
151   
10
Number of Electrons
88   
30
96   
22
Radius of an Atom
  
  
Atomic Radius
Not Available   
174.00 pm   
20
Covalent Radius
221.00 pm   
3
169.00 pm   
26
Van der Waals Radius
283.00 pm   
4
200.00 pm   
28
Atomic Weight
226.00 amu   
26
247.00 amu   
18
Atomic Volume
45.20 cm3/mol   
4
18.28 cm3/mol   
26
Adjacent Atomic Numbers
  
  
Previous Element
Francium
  
Americium
  
Next Element
Actinium
  
Berkelium
  
Valence Electron Potential
20.10 (-eV)   
99+
44.50 (-eV)   
38
Lattice Constant
514.80 pm   
13
Not Available   
Lattice Angles
π/2, π/2, π/2   
NA   
Lattice C/A Ratio
Not Available   
Not Available   
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