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Atomic Structure of Cadmium and Curium


Atomic Structure of Curium and Cadmium


Atomic Properties

Atomic Number
48   
99+
96   
22

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

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

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

Atom
  
  

Number of Protons
48   
99+
96   
22

Number of Neutrons
64   
99+
151   
10

Number of Electrons
48   
99+
96   
22

Radius of an Atom
  
  

Atomic Radius
151.00 pm   
32
174.00 pm   
20

Covalent Radius
144.00 pm   
40
169.00 pm   
26

Van der Waals Radius
158.00 pm   
99+
200.00 pm   
28

Atomic Weight
112.41 amu   
99+
247.00 amu   
18

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

Adjacent Atomic Numbers
  
  

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

Lattice Constant
297.94 pm   
99+
Not Available   

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

Lattice C/A Ratio
1.89   
1
Not Available   

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