Gallium (Ga)

Gallium is the 31st element in the periodic table and has a symbol of Ga and atomic number of 31. It has an atomic weight of 69.723 and a mass number of 69. Gallium has thirty-one protons and thirty-eight neutrons in its nucleus, and thirty-one electrons in four shells. It is located in group thirteen, period four and block p of the periodic table. Soft silvery metallic element, belongs to group 13 of the periodic table. The two stable isotopes are Ga-69 and Ga-71. Eight radioactive isotopes are known, all having short half-lives. Gallium Arsenide is used as a semiconductor. Corrodes most other metals by diffusing into their lattice. First identified by Francois Lecoq de Boisbaudran in 1875.

Atomic Number	31
Atomic Weight	69.723
Mass Number	69

Group	13
Period	4
Block	p

Protons	31 p⁺
Neutrons	38 n⁰
Electrons	31 e^-

Physical Properties

Atomic Radius	130 pm 233 pm
Molar Volume	11.8 cm³/mol
Covalent Radius	124 pm 117 pm 121 pm 122 pm
Metallic Radius	125 pm 140 pm
Ionic Radius	47 pm 55 pm 62 pm
Crystal Radius	61 pm 69 pm 76 pm
Van der Waals Radius	210 pm 187 pm 439 pm 187 pm 246 pm 438.3 pm
Density	5.91 g/cm³ 6,095 kg/m³

Chemical Properties

Energy

Proton Affinity
Electron Affinity	0.43 eV/particle
Ionization Energy	5.9993018 eV/particle 20.51514 eV/particle 30.726 eV/particle 63.241 eV/particle 86.01 eV/particle 112.7 eV/particle 140.8 eV/particle 170 eV/particle 211 eV/particle 244 eV/particle 280 eV/particle 319 eV/particle 356 eV/particle 471.2 eV/particle 508.82 eV/particle 548.31 eV/particle 599.8 eV/particle 640 eV/particle 677 eV/particle 765.7 eV/particle 807.308 eV/particle 2,010 eV/particle 2,129 eV/particle 2,258 eV/particle 2,391 eV/particle 2,543.9 eV/particle 2,683 eV/particle 2,868 eV/particle 2,984.426 eV/particle 12,696.5569 eV/particle 13,239.488 eV/particle

Heat of Vaporization	270.3 kJ/mol
Heat of Fusion	5.59 kJ/mol
Heat of Formation	271.96 kJ/mol
Electrons

Electron Shells	2, 8, 18, 3

Valence Electrons	3 ⓘ

Electron Configuration	[Ar] 3d¹⁰ 4s² 4p¹ⓘ 1s² 2s² 2p⁶ 3s² 3p⁶ 3d¹⁰ 4s² 4p¹

Oxidation States	-5, -4, -3, -2, -1, 0, 1, 2, 3
Electronegativity	10.39 eV/particle 0.1723773 1.81
Electrophilicity Index	0.927762651403701 eV/particle
States of Matter

Phase	Solid
Gas Phase
Boiling Point	2,502.15 K
Melting Point	302.9146 K
Critical Pressure
Critical Temperature
Triple Point	302.9166 K
Visual
Gallium is a Silver. Ga has a CPK of #ff1493, Jmol of #c28f8f, and MOLCAS GV of #c28f8f. The Appearance of Element 31 is silver-white.
Color	Silver #ff1493 #c28f8f #c28f8f
Appearance	silver-white
Refractive Index
Thermodynamic Properties
Thermal Conductivity	28.1 W/(m K)
Thermal Expansion	0.00012 1/K
Molar Heat Capacity	26.03 J/(mol K)
Specific Heat Capacity	0.373 J/(g⋅K)
Heat Capacity Ratio (Adiabatic Index)
Electrical Properties
Type	Conductor
Electrical Conductivity	7.1 MS/m
Electrical Resistivity	0.00000014 Ω*m
Superconducting Point	1.083 K
Magnetism
Type	diamagnetic
Magnetic Susceptibility (Mass)	-0.000000003 m³/Kg
Magnetic Susceptibility (Molar)	-0.000000000209 m³/mol
Magnetic Susceptibility (Volume)	-0.0000177
Magnetic Ordering
Curie Point
Neel Point
Structure
The Crystal Structure of Gallium is ORC. The lattice constant of Ga is 4.51 Å. The lattice angles of Element 31 are π/2, π/2, π/2.
Crystal Structure	Base Centered Orthorhombic (ORC)
Lattice Constant	4.51 Å
Lattice Angles	π/2, π/2, π/2
Mechanical Properties
Gallium has a Brinell of 60 MPa, and Mohs hardness of 1.5 MPa. The Speed of Sound of Ga is 2740 m/s.
Hardness	60 MPa 1.5 MPa
Bulk Modulus
Shear Modulus
Young's Modulus
Poisson Ratio
Speed of Sound	2,740 m/s
Classification
The CAS Group of Gallium is IIIB. The IUPAC Group of Ga is IIIA. The Glawe Number of Element 31 is 79. The Mendeleev Number of Gallium (Ga) is 83. The Pettifor Number of Gallium is 81. The Goldschmidt Class of Ga is chalcophile.
Category	Post-transition metals, Poor metals
CAS Group	IIIB
IUPAC Group	IIIA
Glawe Number	79
Mendeleev Number	83
Pettifor Number	81
Geochemical Class
Goldschmidt Class	chalcophile

Other

The Dipole Polarizability of Gallium is 50 plus or minus 3 a₀. Ga has a C6 Dispersion Coefficient (CD) of 498 a₀, and C6 Dispersion Coefficient (GB) of 456 a₀. The Allotropes of Element 31 is . The Neutron Cross Section of Gallium (Ga) is 2.9. The Neutron Mass Absorption of Gallium is 0.0015. The Quantum Numbers of Ga is 2P1/2. The Space Group of Element 31 is 64 (Cmca).

Gas Basicity
Dipole Polarizability	50 ± 3 a₀
C6 Dispersion Coefficient	498 a₀ 456 a₀
Allotropes
Neutron Cross Section	2.9
Neutron Mass Absorption	0.0015
Quantum Numbers	2P1/2
Space Group	64 (Cmca)

Isotopes of Gallium

Stable Isotopes	2
Unstable Isotopes	31
Natural Isotopes	2

⁵⁶Ga

Mass Number	56
Neutron Number	25
Relative Atomic Mass	55.995878 ± 0.000537 Da
G-Factor
Abundance
Radioactivity	☢️ Radioactive
Half Life
Spin	3
Quadrupole Moment
Discovery Year
Parity	+

Decay Mode	Intensity
p (proton emission)

⁵⁷Ga

Mass Number	57
Neutron Number	26
Relative Atomic Mass	56.983457 ± 0.000429 Da
G-Factor
Abundance
Radioactivity	☢️ Radioactive
Half Life
Spin	1/2
Quadrupole Moment	0
Discovery Year
Parity	-

Decay Mode	Intensity
p (proton emission)

⁵⁸Ga

Mass Number	58
Neutron Number	27
Relative Atomic Mass	57.974729 ± 0.000322 Da
G-Factor
Abundance
Radioactivity	☢️ Radioactive
Half Life
Spin	2
Quadrupole Moment
Discovery Year
Parity	+

Decay Mode	Intensity
p (proton emission)

⁵⁹Ga

Mass Number	59
Neutron Number	28
Relative Atomic Mass	58.963757 ± 0.000183 Da
G-Factor
Abundance
Radioactivity	☢️ Radioactive
Half Life
Spin	3/2
Quadrupole Moment
Discovery Year
Parity	-

Decay Mode	Intensity
p (proton emission)

⁶⁰Ga

Mass Number	60
Neutron Number	29
Relative Atomic Mass	59.957498 ± 0.000215 Da
G-Factor
Abundance
Radioactivity	☢️ Radioactive
Half Life	72.4 ± 1.7 ms
Spin	2
Quadrupole Moment
Discovery Year	1995
Parity	+

Decay Mode	Intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
β⁺ p (β⁺-delayed proton emission)	1.6%
β⁺α (β⁺-delayed α emission)	0.023%

⁶¹Ga

Mass Number	61
Neutron Number	30
Relative Atomic Mass	60.949398861 ± 0.000040787 Da
G-Factor
Abundance
Radioactivity	☢️ Radioactive
Half Life	165.9 ± 2.5 ms
Spin	3/2
Quadrupole Moment
Discovery Year	1987
Parity	-

Decay Mode	Intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
β⁺ p (β⁺-delayed proton emission)	0.25%

⁶²Ga

Mass Number	62
Neutron Number	31
Relative Atomic Mass	61.944189639 ± 0.000000684 Da
G-Factor	0
Abundance
Radioactivity	☢️ Radioactive
Half Life	116.122 ± 0.021 ms
Spin	0
Quadrupole Moment	0
Discovery Year	1978
Parity	+

Decay Mode	Intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

⁶³Ga

Mass Number	63
Neutron Number	32
Relative Atomic Mass	62.939294194 ± 0.0000014 Da
G-Factor	0.097866666666667 ± 0.00033333333333333
Abundance
Radioactivity	☢️ Radioactive
Half Life	32.4 ± 0.5 s
Spin	3/2
Quadrupole Moment	0.212 ± 0.014
Discovery Year	1965
Parity	-

Decay Mode	Intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

⁶⁴Ga

Mass Number	64
Neutron Number	33
Relative Atomic Mass	63.936840366 ± 0.000001533 Da
G-Factor	0
Abundance
Radioactivity	☢️ Radioactive
Half Life	2.627 ± 0.012 m
Spin	0
Quadrupole Moment	0
Discovery Year	1953
Parity

Decay Mode	Intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

⁶⁵Ga

Mass Number	65
Neutron Number	34
Relative Atomic Mass	64.932734424 ± 0.000000849 Da
G-Factor	1.182 ± 0.002
Abundance
Radioactivity	☢️ Radioactive
Half Life	15.133 ± 0.028 m
Spin	3/2
Quadrupole Moment	0.21 ± 0.015
Discovery Year	1938
Parity	-

Decay Mode	Intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

⁶⁶Ga

Mass Number	66
Neutron Number	35
Relative Atomic Mass	65.931589766 ± 0.000001172 Da
G-Factor	0
Abundance
Radioactivity	☢️ Radioactive
Half Life	9.304 ± 0.008 h
Spin	0
Quadrupole Moment	0
Discovery Year	1937
Parity	+

Decay Mode	Intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

⁶⁷Ga

Mass Number	67
Neutron Number	36
Relative Atomic Mass	66.928202276 ± 0.000001262 Da
G-Factor	1.2329333333333 ± 0.00033333333333333
Abundance
Radioactivity	☢️ Radioactive
Half Life	3.2617 ± 0.0004 d
Spin	3/2
Quadrupole Moment	0.197 ± 0.002
Discovery Year	1938
Parity	-

Decay Mode	Intensity
ϵ (electron capture)	100%

⁶⁸Ga

Mass Number	68
Neutron Number	37
Relative Atomic Mass	67.927980161 ± 0.000001535 Da
G-Factor	0.01174 ± 0.00007
Abundance
Radioactivity	☢️ Radioactive
Half Life	67.842 ± 0.016 m
Spin	1
Quadrupole Moment	-0.0277 ± 0.0014
Discovery Year	1937
Parity	+

Decay Mode	Intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

⁶⁹Ga

Mass Number	69
Neutron Number	38
Relative Atomic Mass	68.925573528 ± 0.000001285 Da
G-Factor	1.3433466666667 ± 0.00004
Abundance	60.108 ± 0.05
Radioactivity	Stable
Half Life	Not Radioactive ☢️
Spin	3/2
Quadrupole Moment	0.171 ± 0.002
Discovery Year	1923
Parity	-

⁷⁰Ga

Mass Number	70
Neutron Number	39
Relative Atomic Mass	69.926021914 ± 0.000001289 Da
G-Factor	0.571 ± 0.002
Abundance
Radioactivity	☢️ Radioactive
Half Life	21.14 ± 0.05 m
Spin	1
Quadrupole Moment	0.105 ± 0.007
Discovery Year	1937
Parity	+

Decay Mode	Intensity
β⁻ (β⁻ decay)	99.59%
ϵ (electron capture)	0.41%

⁷¹Ga

Mass Number	71
Neutron Number	40
Relative Atomic Mass	70.924702554 ± 0.00000087 Da
G-Factor	1.7068866666667 ± 0.00006
Abundance	39.892 ± 0.05
Radioactivity	Stable
Half Life	Not Radioactive ☢️
Spin	3/2
Quadrupole Moment	0.107 ± 0.001
Discovery Year	1923
Parity	-

⁷²Ga

Mass Number	72
Neutron Number	41
Relative Atomic Mass	71.926367452 ± 0.000000878 Da
G-Factor	-0.044046666666667 ± 0.0000066666666666667
Abundance
Radioactivity	☢️ Radioactive
Half Life	14.025 ± 0.01 h
Spin	3
Quadrupole Moment	0.53 ± 0.006
Discovery Year	1939
Parity	-

Decay Mode	Intensity
β⁻ (β⁻ decay)	100%

⁷³Ga

Mass Number	73
Neutron Number	42
Relative Atomic Mass	72.92517468 ± 0.0000018 Da
G-Factor	0.13933333333333 ± 0.0013333333333333
Abundance
Radioactivity	☢️ Radioactive
Half Life	4.86 ± 0.03 h
Spin	1/2
Quadrupole Moment	0
Discovery Year	1949
Parity	-

Decay Mode	Intensity
β⁻ (β⁻ decay)	100%

⁷⁴Ga

Mass Number	74
Neutron Number	43
Relative Atomic Mass	73.926945725 ± 0.000003214 Da
G-Factor	0 ± 0.026666666666667
Abundance
Radioactivity	☢️ Radioactive
Half Life	8.12 ± 0.12 m
Spin	3
Quadrupole Moment	0.55 ± 0.04
Discovery Year	1956
Parity	-

Decay Mode	Intensity
β⁻ (β⁻ decay)	100%

⁷⁵Ga

Mass Number	75
Neutron Number	44
Relative Atomic Mass	74.926504484 ± 0.00000072 Da
G-Factor	1.2233333333333 ± 0.0026666666666667
Abundance
Radioactivity	☢️ Radioactive
Half Life	126 ± 2 s
Spin	3/2
Quadrupole Moment	-0.285 ± 0.017
Discovery Year	1960
Parity	-

Decay Mode	Intensity
β⁻ (β⁻ decay)	100%

⁷⁶Ga

Mass Number	76
Neutron Number	45
Relative Atomic Mass	75.928827624 ± 0.0000021 Da
G-Factor	-0.4725 ± 0.002
Abundance
Radioactivity	☢️ Radioactive
Half Life	30.6 ± 0.6 s
Spin	2
Quadrupole Moment	0.33 ± 0.02
Discovery Year	1961
Parity	-

Decay Mode	Intensity
β⁻ (β⁻ decay)	100%

⁷⁷Ga

Mass Number	77
Neutron Number	46
Relative Atomic Mass	76.929154299 ± 0.0000026 Da
G-Factor	1.3453333333333 ± 0.002
Abundance
Radioactivity	☢️ Radioactive
Half Life	13.2 ± 0.2 s
Spin	3/2
Quadrupole Moment	-0.208 ± 0.013
Discovery Year	1968
Parity	-

Decay Mode	Intensity
β⁻ (β⁻ decay)	100%

⁷⁸Ga

Mass Number	78
Neutron Number	47
Relative Atomic Mass	77.931610854 ± 0.000001127 Da
G-Factor	-0.607 ± 0.0025
Abundance
Radioactivity	☢️ Radioactive
Half Life	5.09 ± 0.05 s
Spin	2
Quadrupole Moment	0.33 ± 0.02
Discovery Year	1972
Parity	-

Decay Mode	Intensity
β⁻ (β⁻ decay)	100%

⁷⁹Ga

Mass Number	79
Neutron Number	48
Relative Atomic Mass	78.932851582 ± 0.000001296 Da
G-Factor	0.69733333333333 ± 0.002
Abundance
Radioactivity	☢️ Radioactive
Half Life	2.848 ± 0.003 s
Spin	3/2
Quadrupole Moment	0.158 ± 0.01
Discovery Year	1974
Parity	-

Decay Mode	Intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	0.089%

⁸⁰Ga

Mass Number	80
Neutron Number	49
Relative Atomic Mass	79.936420773 ± 0.000003103 Da
G-Factor	0.006 ± 0.00066666666666667
Abundance
Radioactivity	☢️ Radioactive
Half Life	1.9 ± 0.1 s
Spin	6
Quadrupole Moment	0.38 ± 0.02
Discovery Year	1974
Parity	-

Decay Mode	Intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	0.86%

⁸¹Ga

Mass Number	81
Neutron Number	50
Relative Atomic Mass	80.938133841 ± 0.000003503 Da
G-Factor	0.6984 ± 0.002
Abundance
Radioactivity	☢️ Radioactive
Half Life	1.217 ± 0.005 s
Spin	5/2
Quadrupole Moment	-0.048 ± 0.008
Discovery Year	1976
Parity	-

Decay Mode	Intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	12.5%

⁸²Ga

Mass Number	82
Neutron Number	51
Relative Atomic Mass	81.943176531 ± 0.000002604 Da
G-Factor
Abundance
Radioactivity	☢️ Radioactive
Half Life	600 ± 2 ms
Spin	2
Quadrupole Moment
Discovery Year	1976
Parity	-

Decay Mode	Intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	21.2%
2n (2-neutron emission)

⁸³Ga

Mass Number	83
Neutron Number	52
Relative Atomic Mass	82.9471203 ± 0.000002804 Da
G-Factor
Abundance
Radioactivity	☢️ Radioactive
Half Life	310 ± 0.7 ms
Spin	5/2
Quadrupole Moment
Discovery Year	1976
Parity	-

Decay Mode	Intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	85%
2n (2-neutron emission)

⁸⁴Ga

Mass Number	84
Neutron Number	53
Relative Atomic Mass	83.952663 ± 0.000032 Da
G-Factor	0
Abundance
Radioactivity	☢️ Radioactive
Half Life	97.6 ± 1.2 ms
Spin	0
Quadrupole Moment	0
Discovery Year	1991
Parity	-

Decay Mode	Intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	43%
2n (2-neutron emission)	1.6%

⁸⁵Ga

Mass Number	85
Neutron Number	54
Relative Atomic Mass	84.957333 ± 0.00004 Da
G-Factor
Abundance
Radioactivity	☢️ Radioactive
Half Life	95.3 ± 1 ms
Spin	5/2
Quadrupole Moment
Discovery Year	1997
Parity	-

Decay Mode	Intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	77%
2n (2-neutron emission)	1.3%

⁸⁶Ga

Mass Number	86
Neutron Number	55
Relative Atomic Mass	85.963757 ± 0.000429 Da
G-Factor
Abundance
Radioactivity	☢️ Radioactive
Half Life	49 ± 2 ms
Spin
Quadrupole Moment
Discovery Year	1997
Parity

Decay Mode	Intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	69%
2n (2-neutron emission)	16.2%

⁸⁷Ga

Mass Number	87
Neutron Number	56
Relative Atomic Mass	86.969007 ± 0.000537 Da
G-Factor
Abundance
Radioactivity	☢️ Radioactive
Half Life	29 ± 4 ms
Spin	5/2
Quadrupole Moment
Discovery Year	2010
Parity	-

Decay Mode	Intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	81%
2n (2-neutron emission)	10.2%

⁸⁸Ga

Mass Number	88
Neutron Number	57
Relative Atomic Mass	87.975963 ± 0.000537 Da
G-Factor
Abundance
Radioactivity	☢️ Radioactive
Half Life
Spin
Quadrupole Moment
Discovery Year
Parity

Decay Mode	Intensity
β⁻ (β⁻ decay)
β⁻ n (β⁻-delayed neutron emission)

History

In 1871, existence of gallium was first predicted by Russian chemist Dmitri Mendeleev and called the element eka-aluminum. Gallium was discovered spectroscopically by French chemist Paul Emile Lecoq de Boisbaudran in 1875 by its characteristic spectrum in an examination of a sphalerite sample. Later that year, Lecoq obtained the free metal by electrolysis of its hydroxide in potassium hydroxide solution. From the Latin word Gallia, France; also from Latin, gallus, a translation of Lecoq, a cock

Discoverers	Paul Émile Lecoq de Boisbaudran
Discovery Location	France
Discovery Year	1875
Etymology (Name Origin)	Latin: Gallia (France).
Pronunciation	GAL-i-em (English)

Gallium is considered to be non-toxic

Gallium has a strong tendency to supercool below its melting point / freezing point

Uses

Gallium wets glass or porcelain and forms a brilliant mirror when it is painted on glass. It is widely used in doping semiconductors and producing solid-state devices such as transistors. Low melting gallium alloys are used in some medical thermometers as non-toxic substitutes for mercury. Gallium arsenide is capable of converting electricity directly into coherent light. Used in semiconductor production. It us used in making LEDs (light-emitting diodes) and GaAs laser diodes.

Sources

Found throughout the crust in minerals like bauxite, germanite and coal.

Abundance
Abundance in Earth's crust	19 mg/kg
Natural Abundance (Oceans)	0.00003 mg/L
Natural Abundance (Human Body)
Natural Abundance (Meteor)	0.00076 %
Natural Abundance (Sun)	0.000004 %
Abundance in Universe	0.000001 %

Nuclear Screening Constants

1	s	0.6906
2	p	3.9092
2	s	8.401
3	d	15.9067
3	p	14.7964
3	s	14.0038
4	p	24.7784
4	s	23.9332

Also Known As

Ga
element 31
31Ga

Translations

Norwegian Bokmålgallium
Frenchgallium
Italiangallio
GermanGallium
Dutchgallium
Spanishgalio
Afrikaansgallium
Hungariangallium
Amharicጋሊየም
AragoneseGalio
Arabicغاليوم
AzerbaijaniQallium
BelarusianГалій
Bulgarianгалий
Banglaগ্যালিয়াম
BretonGalliom
Bosniangalij
Catalangal·li
CorsicanGalliu
Czechgallium
ChuvashГалли
WelshGaliwm
Danishgallium
Greekγάλλιο
Esperantogaliumo
Estoniangallium
Basquegalio
Persianگالیم
Finnishgallium
FriulianGali
Irishgailliam
Galiciangalio
ManxGallium
Hakka Chinesegallium
Hebrewגליום
Hindiगैलियम
Fiji HindiGallium
Croatiangalij
Haitian CreoleGalyòm
Armenianգալիում
Interlinguagallium
Indonesiangalium
Idogalio
Icelandicgallín
Japaneseガリウム
Lojbanfasyjinme
JavaneseGalium
Georgianგალიუმი
KazakhГаллий
Korean갈륨
KurdishGalyûm
KomiГаллий
Latingallium
LuxembourgishGallium
LigurianGallio
Lithuaniangalis
Latviangallijs
Malayalamഗാലിയം
Marathiगॅलियम
Western MariГаллий
MalayGalium
Low GermanGallium
Norwegian Nynorskgallium
OccitanGalli
Punjabiਗੇਲੀਅਮ
Polishgal
Western Panjabiگیلیم
Portuguesegálio
QuechuaGalyu
Romaniangaliu
Russianгаллий
Sanskritगालियम्
Siciliangalliu
Serbo-CroatianGalijum
Slovakgálium
Sloveniangalij
AlbanianGaliumi
Serbianгалијум
Saterland FrisianGallium
Swedishgallium
SwahiliGali
Tamilகாலியம்
Teluguగాలియం
Thaiแกลเลียม
Turkishgalyum
Uyghurگاللىي
Ukrainianгалій
UzbekGalliy
VepsGallii
Vietnamesegali
WarayGalyo
KalmykГаллион
Yiddishגאליום
YorubaGallium
Chinese鎵
English (United Kingdom)gallium
CebuanoGalio
MacedonianГалиум
Central Kurdishگالیۆم
Northern FrisianGallium
Gujaratiગેલિયમ
Odiaଗାଲିଅମ
emlGâli
TatarГаллий
PiedmonteseGalio
Scotsgallium
Newariग्यालियम
Cantonese鎵
SomaliGaaliyaam
Literary Chinese鎵
Belarusian (Taraskievica orthography)галь
Chinese (China)镓
Chinese (Simplified)镓
Chinese (Traditional)鎵
Chinese (Hong Kong SAR China)鎵
Chinese (Taiwan)鎵
AromanianGaliu
KyrgyzГаллий
Burmeseဂဲလီယမ်
LimburgishGallium
Scottish GaelicGailium
Maltesegallju
LombardGalio
AsturianGaliu
Nepaliग्यालियम
TajikГаллий
Mongolianгалли
azbقالیوم
cdoGallium
Min Nan ChineseGallium
Bhojpuriगैलियम
Tibetanགྷེ་ལིམ།
SundaneseGalium
Kannadaಗ್ಯಾಲಿಯಮ್
Portuguese (Brazil)gálio
Lingua Franca Novagalio
oloGallium
kbpKalɩyɔm
Wu Chinese镓
TagalogGalyo
Paliग्यालियम
SardinianGàlliu
BashkirГаллий
Moroccan Arabicݣاليوم
Egyptian Arabicجاليوم
Pashtoگاليوم
BikolGalyo (elemento)
CornishGalliom
BalineseGallium
Urduگیلیئم
Korean (North Korea)갈리움
MalagasyGaliôma
blkကဲလီယမ်

Gallium on ChemicalAid

Australian Educational Vocabulary ID	scot/3523
BNCF Thesaurus ID	69456
Biblioteca Nacional de España ID	XX536285
Bibliothèque nationale de France ID	11955437j
Brockhaus Enzyklopädie online ID	gallium
CAB ID	164018
CAS Registry Number	7440-55-3
CPV Supplementary	AA29
ChEBI ID	49631
ChemSpider ID	4514603
Common Procurement Vocabulary	14762000
DSSTOX compound identifier	DTXCID5047661
DSSTox substance ID	DTXSID8064696
Den Store Danske ID	gallium
ECHA Substance Infocard ID	100.028.330
Encyclopedia of China ID (Second Edition)	210921
Encyclopædia Britannica Online ID	science/gallium
Encyclopædia Universalis ID	gallium
Freebase ID	/m/025rs35
French Vikidia ID	Gallium
GND ID	4155859-5
Great Russian Encyclopedia Online ID	2341876
HSDB ID	6956
InChI	InChI=1S/Ga
InChIKey	GYHNNYVSQQEPJS-UHFFFAOYSA-N
KBpedia ID	Gallium
Krugosvet article	nauka_i_tehnika/himiya/GALLI.html
Library of Congress authority ID	sh85052848
MeSH descriptor ID	D005708
NALT ID	42220
NDL Authority ID	00562254
NE.se ID	gallium
NKCR AUT ID	ph301361
National Library of Israel J9U ID	987007558076805171
National Library of Latvia ID	000302873
OmegaWiki Defined Meaning	159177
OpenAlex ID	C550372918
PACTOLS thesaurus ID	pcrtp0jS51rXL1
PSH ID	5793
PubChem CID	5360835
Quora topic ID	Gallium
RxNorm ID	1310124
Römpp online ID	RD-07-00102
Spanish Vikidia ID	Galio
Store norske leksikon ID	gallium
Treccani ID	gallio
UNII	CH46OC8YV4
USGS Thesaurus ID	1460
WordNet 3.1 Synset ID	14662434-n
YSO ID	28650
ZVG number	8260

Gallium (Ga)

Physical Properties

Chemical Properties

Other

Isotopes of Gallium

56Ga

57Ga

58Ga

59Ga

60Ga

61Ga

62Ga

63Ga

64Ga

65Ga

66Ga

67Ga

68Ga

69Ga

70Ga

71Ga

72Ga

73Ga

74Ga

75Ga

76Ga

77Ga

78Ga

79Ga

80Ga

81Ga

82Ga

83Ga

84Ga

85Ga

86Ga

87Ga

88Ga