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Atomic Structure of Lutetium and Californium


Atomic Structure of Californium and Lutetium


Atomic Properties

Atomic Number
71   
99+
98   
20

Electron Configuration
[Xe] 6s2 4f14 5d1   
[Rn] 5f10 7s2   

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

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

Atom
  
  

Number of Protons
71   
99+
98   
20

Number of Neutrons
104   
30
153   
9

Number of Electrons
71   
99+
98   
20

Radius of an Atom
  
  

Atomic Radius
174.00 pm   
20
186.00 pm   
9

Covalent Radius
187.00 pm   
20
Not Available   

Van der Waals Radius
221.00 pm   
22
Not Available   

Atomic Weight
174.97 amu   
40
251.00 amu   
17

Atomic Volume
17.78 cm3/mol   
30
Not Available   

Adjacent Atomic Numbers
  
  

Previous Element
Ytterbium
  
Berkelium
  

Next Element
Hafnium
  

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

Lattice Constant
350.31 pm   
99+
338.00 pm   
99+

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

Lattice C/A Ratio
1.59   
10
Not Available   

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