Periodic Table Element Comparison: Compare Elements - Indium vs Gallium
Compare Indium and Gallium
Compare Indium and Gallium on the basis of their properties, attributes and periodic table facts. Compare elements on more than 90 properties. All the elements of similar categories show a lot of similarities and differences in their chemical, atomic, physical properties and uses. These similarities and dissimilarities should be known while we study periodic table elements. You can study the detailed comparison between Indium vs Gallium with most reliable information about their properties, attributes, facts, uses etc. You can compare In vs Ga on more than 90 properties like electronegativity , oxidation state, atomic shells, orbital structure, Electronaffinity, physical states, electrical conductivity and many more.
Facts
| Name |
| Atomic Number |
| Atomic Symbol |
| Atomic Weight |
| Phase |
| Color |
| Classification |
| Group in Periodic Table |
| Group Name |
| Period in Periodic Table |
| Block in Periodic Table |
| Electronic Configuration |
| Melting Point |
| Boiling Point |
| Electronic Shell Structure |
| CAS Number |
| Neighborhood Elements |
| Indium |
| 49 |
| In |
| 114.818 |
| Solid |
| Silver |
| post-transition metal |
| 13 |
| boron family |
| 5 |
| p |
| [Kr] 4d10 5s2 5p1 |
| 156.6 °C |
| 2072 °C |
| 2, 8, 18, 18, 3 |
| CAS7440-74-6 |
| Neighborhood Elements of Indium |
| Gallium |
| 31 |
| Ga |
| 69.723 |
| Solid |
| Silver |
| post-transition metal |
| 13 |
| boron family |
| 4 |
| p |
| [Ar] 3d10 4s2 4p1 |
| 29.76 °C |
| 2204 °C |
| 2, 8, 18, 3 |
| CAS7440-55-3 |
| Neighborhood Elements of Gallium |
History
| History |
| The element Indium was discovered by Ferdinand Reich in year 1863 in Germany. Indium derived its name from from indigo |
| The element Gallium was discovered by Lecoq de Boisbaudran in year 1875 in France. Gallium derived its name derived its name from from Gallia, the Latin name for France |
Presence: Abundance in Nature and Around Us
Ppb by weight (1ppb =10^-7 %)
| 3×10-8% |
| 4×10-7% |
| 4.4×10-6% |
| 1.6e-07 |
| 1×10-11% |
| N/A |
| 1×10-6% |
| 4×10-6% |
| 7.6e-06 |
| 1.9e-05 |
| 3×10-9% |
| N/A |
Crystal Structure and Atomic Structure
| Atomic Radius |
| Atomic Volume |
| Covalent Radius |
| Van der Waals Radius |
| Neutron Cross Section |
| Atomic Spectrum |
| Lattice Constant |
| Lattice Angle |
| Space Group Name |
| Space Group Number |
| Crystal Structure |
| 156 pm |
| 15.706976744186 cm3 |
| 144 pm |
| 193 pm |
| 194 |
|
| 325.23, 325.23, 494.61 pm |
| π/2, π/2, π/2 |
| I4/mmm |
| 139 |
|
Centered Tetragonal 
|
| 136 pm |
| 11.809451219512 cm3 |
| 126 pm |
| 187 pm |
| 2.9 |
|
| 451.97, 766.33, 452.6 pm |
| π/2, π/2, π/2 |
| Cmca |
| 64 |
|
Base Centered Orthorhombic 
|
Atomic and Orbital Properties
| Atomic Number |
| Number of Electrons (with no charge) |
| Number of Protons |
| Mass Number |
| Number of Neutrons |
| Shell structure (Electrons per energy level) |
| Electron Configuration |
| Valence Electrons |
| Oxidation State |
| Atomic Term Symbol (Quantum Numbers) |
| Shell structure |
| 49 |
| 49 |
| 49 |
| 114.818 |
| 65.818 |
| 2, 8, 18, 18, 3 |
| [Kr] 4d10 5s2 5p1 |
| 5s2 5p1 |
| -5;-2;-1 1;2;3 |
| 2P1/2 |
|
| 31 |
| 31 |
| 31 |
| 69.723 |
| 38.723 |
| 2, 8, 18, 3 |
| [Ar] 3d10 4s2 4p1 |
| 4s2 4p1 |
| -5;-4;-2;-1 1;2;3 |
| 2P1/2 |
|
Isotopes - Nuclear Properties
| Isotopes |
| Naturally occurring stable
isotopes: 113In. |
| Naturally occurring stable
isotopes: 69Ga, 71Ga. |
Chemical Properties: Ionization Energies and electron affinity
| 3 |
| 1.78 |
| 28.9 kJ/mol |
| 558.3, 1820.7, 2704, 5210 kJ/mol |
| 3 |
| 1.81 |
| 28.9 kJ/mol |
| 578.8, 1979.3, 2963, 6180 kJ/mol |
Physical Properties
| Density |
| Molar Volume |
Elastic Properties |
| Young Modulus |
| Shear Modulus |
| Bulk Modulus |
| Poisson Ratio |
Hardness - Tests to Measure of Hardness of Element |
| Mohs Hardness |
| Vickers Hardness |
| Brinell Hardness |
Electrical Properties |
| Electrical Conductivity |
| Resistivity |
| Superconducting Point |
Heat and Conduction Properties |
| Thermal Conductivity |
| Thermal Expansion |
Magnetic Properties |
| Magnetic Type |
| Curie Point |
| Mass Magnetic Susceptibility |
| Molar Magnetic Susceptibility |
| Volume Magnetic Susceptibility |
Optical Properties |
| Refractive Index |
Acoustic Properties |
| Speed of Sound |
| 7.31 g/cm3 |
| 15.706976744186 |
| 11 GPa |
| N/A |
| N/A |
| N/A |
| 1.2 MPa |
| N/A |
| 8.83 MPa |
| 1.2×107 S/m |
| 8×10-8 m Ω |
| 3.41 |
| 82 W/(m K) |
| 0.0000321 K-1 |
| Diamagnetic |
| N/A |
| -1.4×10-9 |
| -1.61×10-10 |
| -1.02e-05 |
| N/A |
| 1215 m/s |
| 5.904 g/cm3 |
| 11.809451219512 |
| N/A |
| N/A |
| N/A |
| N/A |
| 1.5 MPa |
| N/A |
| 60 MPa |
| 7.1×106 S/m |
| 1.4×10-7 m Ω |
| 1.083 |
| 29 W/(m K) |
| 0.00012 K-1 |
| Diamagnetic |
| N/A |
| -3×10-9 |
| -2.09×10-10 |
| -1.77e-05 |
| N/A |
| 2740 m/s |
Thermal Properties - Enthalpies and thermodynamics
| 156.6 °C |
| 2072 °C |
| N/A |
| 3.41 |
| 3.26 kJ/mol |
| 230 kJ/mol |
| N/A |
| 29.76 °C |
| 2204 °C |
| N/A |
| 1.083 |
| 5.59 kJ/mol |
| 256 kJ/mol |
| N/A |
Regulatory and Health - Health and Safety Parameters and Guidelines
| CAS Number |
| RTECS Number |
| DOT Hazard Class |
| DOT Numbers |
| EU Number |
| NFPA Fire Rating |
| NFPA Hazards |
| NFPA Health Rating |
| NFPA Reactivity Rating |
More |
| AutoIgnition Point |
| Flashpoint |
| CAS7440-74-6 |
| RTECSNL1050000 |
| 4.1 |
| 3089 |
| N/A |
| N/A |
| N/A |
| N/A |
| N/A |
| N/A |
| N/A |
| CAS7440-55-3 |
| RTECSLW8600000 |
| 8 |
| 2803 |
| N/A |
| 0 |
| N/A |
| 1 |
| 0 |
| N/A |
| N/A |