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Atomic Structure of Gallium and Ruthenium


Atomic Structure of Ruthenium and Gallium


Atomic Properties

Atomic Number
31   
99+
44   
99+

Electron Configuration
[Ar] 3d10 4s2 4p1   
[Kr] 4d7 5s1   

Crystal Structure
Orthorhombic (ORTH)   
Hexagonal Close Packed (HCP)   

Crystal Lattice
ORTH-Crystal-Structure-of-Gallium.jpg#100   
rystal-Structure-of-Ruthenium.jpg#100   

Atom
  
  

Number of Protons
31   
99+
44   
99+

Number of Neutrons
39   
99+
57   
99+

Number of Electrons
31   
99+
44   
99+

Radius of an Atom
  
  

Atomic Radius
135.00 pm   
99+
134.00 pm   
99+

Covalent Radius
122.00 pm   
99+
146.00 pm   
38

Van der Waals Radius
187.00 pm   
32
200.00 pm   
28

Atomic Weight
69.72 amu   
99+
101.07 amu   
99+

Atomic Volume
11.80 cm3/mol   
99+
8.30 cm3/mol   
99+

Adjacent Atomic Numbers
  
  

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Zinc
  
Technetium
  

Next Element
Rubidium
  
Rhodium
  

Valence Electron Potential
69.70 (-eV)   
19
64.00 (-eV)   
22

Lattice Constant
451.97 pm   
18
270.59 pm   
99+

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

Lattice C/A Ratio
Not Available   
1.58   
11

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