On this page I'll provide comprehensive data for Indium. I hope you profit from it.
Indium Overview
Name Origin
Latin: indicum (color indigo), the color it shows in a spectroscope.
Symbol
In (Indium)Description
Rare, very soft, silver-white metal
Discovery
Discovered By: Ferdinand Reich, T. Richter
Year: 1863
Location: Germany
Sources
Found in certain zinc ores.
Uses
Used to coat high speed bearings and as an alloy that lowers the melting point of other metals. Relativly small amounts are used in dental items and in electronic semiconductors.
State at 20 °C
Solid
Group
Group Name: MetalÂ
Group in periodic table: 3a
Period in periodic table:Â 5
Atomic Number
49Learn more about the atomic number.
Atomic Mass
114,818
Learn more about the atomic mass.
Stable Isotopes
In113percent abundance: 4.29% In115 percent abundance: 95.71%
Learn more about stable isotopes.
Radioactive Isotopes
In109-112, In114-115
Learn more about radioactive isotopes.
Atomic Structure
Crystalline Structure
Tetragonal
Learn more about crystalline structure
Shells
Electrons per energy level: 2,8,18,18,3
Learn more about electron shells
Electron Configuration
1s2 2s2 2p6 3s2 3p6 4 s2 3 d10 4 p6 5 s2 4 d10 5 p1
Learn more about electron configuration.
Abbreviated Configuration
[Kr] 4d10 5s2 5p1
Learn more about abbreviated electron configuration.
Valence Electrons
1,2,3
Learn more about valence electrons
Atom Size
Atomic Radius
2.00 Ã…
Learn more about atomic radius.
Covalent Radius
1.44 Ã…
Learn more about covalent radius.
Ionic Radius
.80 (+3) Ã…
Learn more about ionic radius.
Molar Volume
15.7 cm³/mol
Learn more about molar volume.
Chemical Properties
Common Oxidation States
First Ionization Energy
First Ionization Potential
Second Ionization Potential
Third Ionization Potential
Physical Properties
Density
Electrical Conductivity
Thermal Conductivity
Elastic Modulus
Coefficient of Thermal Expansion
Learn more about coefficient of thermal expansion.
Heat Properties
Other heat related physical properties:
Melting Point
Boiling Point
Specific Heat
0.23 J/gK
Learn more about specific heat.
Learn more about specific heat.
Heat of Fusion
3.263 kJ/mol
Learn more about heat of fusion.
Heat of Vaporization
Need an editable periodic table to edit? Maybe add your school logo, work team or anything else to maker your paper look cool?
Along with basic element information, it also comes with color coded info about: State (Gas, Liquid or Solid at room temperature), Groups/series details and much more...
How about an incentive to share this post? (You will help other colleagues find this blog)
Download and enjoy this complete and colored periodic table for you to edit and enjoy. It's in an editable excel format or .ods (open).
[lock][Download excel ##download##]
[Download open .ods format ##download##][/lock]
Along with basic element information, it also comes with color coded info about: State (Gas, Liquid or Solid at room temperature), Groups/series details and much more...
How about an incentive to share this post? (You will help other colleagues find this blog)
Download and enjoy this complete and colored periodic table for you to edit and enjoy. It's in an editable excel format or .ods (open).
[lock][Download excel ##download##]
[Download open .ods format ##download##][/lock]
COMMENTS