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Atomic Structure of Berkelium and Gallium


Atomic Structure of Gallium and Berkelium


Atomic Properties

Atomic Number
97   
21
31   
99+

Electron Configuration
[Rn] 5f9 7s2   
[Ar] 3d10 4s2 4p1   

Crystal Structure
Double Hexagonal Close Packed (DHCP)   
Orthorhombic (ORTH)   

Crystal Lattice
DHCP-Crystal-Structure-of-Berkelium.jpg#100   
ORTH-Crystal-Structure-of-Gallium.jpg#100   

Atom
  
  

Number of Protons
97   
21
31   
99+

Number of Neutrons
150   
11
39   
99+

Number of Electrons
97   
21
31   
99+

Radius of an Atom
  
  

Atomic Radius
170.00 pm   
22
135.00 pm   
99+

Covalent Radius
Not Available   
122.00 pm   
99+

Van der Waals Radius
Not Available   
187.00 pm   
32

Atomic Weight
247.00 amu   
18
69.72 amu   
99+

Atomic Volume
Not Available   
11.80 cm3/mol   
99+

Adjacent Atomic Numbers
  
  

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Rubidium
  

Valence Electron Potential
45.50 (-eV)   
36
69.70 (-eV)   
19

Lattice Constant
341.60 pm   
99+
451.97 pm   
18

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

Lattice C/A Ratio
Not Available   
Not Available   

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