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Gallium
Gallium




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Atomic Structure of Gallium

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1 Atomic

1.1 Atomic Number

31
Rank: 76 (Overall)
3 117

1.2 Electron Configuration

[Ar] 3d10 4s2 4p1

1.3 Crystal Structure

Orthorhombic (ORTH)

1.3.1 Crystal Lattice

1.4 Atom

1.4.1 Number of Protons

31
Rank: 75 (Overall)
3 117

1.4.2 Number of Neutrons

39
Rank: 57 (Overall)
4 184

1.4.3 Number of Electrons

31
Rank: 75 (Overall)
3 117

1.5 Radius of an Atom

1.5.1 Atomic Radius

135.00 pm
Rank: 42 (Overall)
112 265

1.5.2 Covalent Radius

122.00 pm
Rank: 52 (Overall)
96 260

1.5.3 Van der Waals Radius

187.00 pm
Rank: 32 (Overall)
139 348

1.6 Atomic Weight

69.72 amu
Rank: 70 (Overall)
6.94 294

1.7 Atomic Volume

11.80 cm3/mol
Rank: 42 (Overall)
1.39 71.07

1.8 Adjacent Atomic Numbers

1.8.1 Previous Element

1.8.2 Next Element

1.9 Valence Electron Potential

69.70 (-eV)
Rank: 19 (Overall)
8 392.42

1.10 Lattice Constant

451.97 pm
Rank: 18 (Overall)
228.58 891.25

1.11 Lattice Angles

π/2, π/2, π/2

1.12 Lattice C/A Ratio

Not Available
Rank: N/A (Overall)
1.567 1.886