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Atomic Structure of Curium and Cadmium


Atomic Structure of Cadmium and Curium


Atomic Properties

Atomic Number
96   
22
48   
99+

Electron Configuration
[Rn] 5f7 6d1 7s2   
[Kr] 4d10 5s2   

Crystal Structure
Double Hexagonal Close Packed (DHCP)   
Hexagonal Close Packed (HCP)   

Crystal Lattice
DHCP-Crystal-Structure-of-Curium.jpg#100   
HCP-Crystal-Structure-of-Cadmium.jpg#100   

Atom
  
  

Number of Protons
96   
22
48   
99+

Number of Neutrons
151   
10
64   
99+

Number of Electrons
96   
22
48   
99+

Radius of an Atom
  
  

Atomic Radius
174.00 pm   
20
151.00 pm   
32

Covalent Radius
169.00 pm   
26
144.00 pm   
40

Van der Waals Radius
200.00 pm   
28
158.00 pm   
99+

Atomic Weight
247.00 amu   
18
112.41 amu   
99+

Atomic Volume
18.28 cm3/mol   
26
13.10 cm3/mol   
39

Adjacent Atomic Numbers
  
  

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

Lattice Constant
Not Available   
297.94 pm   
99+

Lattice Angles
NA   
π/2, π/2, 2 π/3   

Lattice C/A Ratio
Not Available   
1.89   
1

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