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Atomic Structure of Gallium
f
Gallium
Summary
Periodic Table
Facts
Uses
Physical
Chemical
Atomic
Mechanical
Magnetic
Thermal
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Atomic
Atomic Number
31 76
Electron Configuration
[Ar] 3d
10
4s
2
4p
1
Crystal Structure
Orthorhombic (ORTH)
Crystal Lattice
ORTH-Crystal-Structure-of-Gallium.jpg#100
Atom
Number of Protons
31 75
Number of Neutrons
39 58
Number of Electrons
31 75
Radius of an Atom
Atomic Radius
135.00 pm 44
Covalent Radius
122.00 pm 55
Van der Waals Radius
187.00 pm 39
Atomic Weight
69.72 amu 70
Atomic Volume
11.80 cm3/mol 60
Adjacent Atomic Numbers
Previous Element
21
Next Element
45
Valence Electron Potential
69.70 (-eV) 19
Lattice Constant
451.97 pm 20
Lattice Angles
π/2, π/2, π/2
Lattice C/A Ratio
1.30 55
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Post Transition Metals
Polonium
Indium
Thallium
Flerovium
Nihonium
Moscovium
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Polonium vs Nihonium
Polonium vs Moscovium
Polonium vs Livermorium
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Thallium vs Polonium
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Flerovium vs Polonium
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