Periodic Table Element Comparison: Compare Elements - Aluminium vs Indium
Compare Aluminium and Indium
Compare Aluminium and Indium 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 Aluminium vs Indium with most reliable information about their properties, attributes, facts, uses etc. You can compare Al vs In 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 |
Aluminium |
13 |
Al |
26.981538 |
Solid |
Silver |
post-transition metal |
13 |
boron family |
3 |
p |
[Ne] 3s2 3p1 |
660.32 °C |
2519 °C |
2, 8, 3 |
CAS7429-90-5 |
Neighborhood Elements of Aluminium |
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 |
History
History |
The element Aluminium was discovered by in year 1825 in Denmark. Aluminium derived its name from from alumina, a compound (originally aluminum) |
The element Indium was discovered by Ferdinand Reich in year 1863 in Germany. Indium derived its name derived its name from from indigo |
Presence: Abundance in Nature and Around Us
5e-05 |
6e-05 |
0.0091 |
0.081 |
5×10-7% |
9e-07 |
3×10-8% |
4×10-7% |
4.4×10-6% |
1.6e-07 |
1×10-11% |
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 |
118 pm |
9.9931622222222 cm3 |
118 pm |
N/A |
0.233 |
![]() |
404.95, 404.95, 404.95 pm |
π/2, π/2, π/2 |
Fm_ 3m |
225 |
Face Centered Cubic ![]() |
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 ![]() |
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 |
13 |
13 |
13 |
26.981538 |
13.981538 |
2, 8, 3 |
[Ne] 3s2 3p1 |
3s2 3p1 |
-2;-1 1;2;3 |
2P1/2 |
![]() |
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 |
![]() |
Isotopes - Nuclear Properties
Isotopes |
Naturally occurring stable
isotopes: 27Al. |
Naturally occurring stable
isotopes: 113In. |
Chemical Properties: Ionization Energies and electron affinity
3 |
1.61 |
42.5 kJ/mol |
577.5, 1816.7, 2744.8, 11577, 14842, 18379, 23326, 27465, 31853, 38473 kJ/mol |
3 |
1.78 |
28.9 kJ/mol |
558.3, 1820.7, 2704, 5210 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 |
2.7 g/cm3 |
9.9931622222222 |
70 GPa |
26 GPa |
76 GPa |
0.35 |
2.75 MPa |
167 MPa |
245 MPa |
3.8×107 S/m |
2.6×10-8 m Ω |
1.175 |
235 W/(m K) |
0.0000231 K-1 |
Paramagnetic |
N/A |
7.8×10-9 |
2.1×10-10 |
2.11e-05 |
N/A |
5.1×103 m/s |
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 |
Thermal Properties - Enthalpies and thermodynamics
660.32 °C |
2519 °C |
N/A |
1.175 |
10.7 kJ/mol |
293 kJ/mol |
N/A |
156.6 °C |
2072 °C |
N/A |
3.41 |
3.26 kJ/mol |
230 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 |
CAS7429-90-5 |
RTECSBD0330000 |
4.3 |
1396 |
N/A |
1 |
N/A |
0 |
1 |
400 °C |
645 °C |
CAS7440-74-6 |
RTECSNL1050000 |
4.1 |
3089 |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |