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Atomic Structure of Curium and Lutetium


Atomic Structure of Lutetium and Curium


Atomic Properties

Atomic Number
96   
22
71   
99+

Electron Configuration
[Rn] 5f7 6d1 7s2   
[Xe] 6s2 4f14 5d1   

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

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

Atom
  
  

Number of Protons
96   
22
71   
99+

Number of Neutrons
151   
10
104   
30

Number of Electrons
96   
22
71   
99+

Radius of an Atom
  
  

Atomic Radius
174.00 pm   
20
174.00 pm   
20

Covalent Radius
169.00 pm   
26
187.00 pm   
20

Van der Waals Radius
200.00 pm   
28
221.00 pm   
22

Atomic Weight
247.00 amu   
18
174.97 amu   
40

Atomic Volume
18.28 cm3/mol   
26
17.78 cm3/mol   
30

Adjacent Atomic Numbers
  
  

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Americium
  
Ytterbium
  

Next Element
Berkelium
  
Hafnium
  

Valence Electron Potential
44.50 (-eV)   
38
50.90 (-eV)   
26

Lattice Constant
Not Available   
350.31 pm   
99+

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

Lattice C/A Ratio
Not Available   
1.59   
10

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