On this page I'll provide comprehensive data for Aluminum. I hope you profit from it.
Aluminum Overview
Name Origin
Latin: alumen, aluminis, (alum).
Symbol
Al (Aluminum)Description
Soft, lightweight, silvery-white metal. Third most abundant element in the earth's crust.
Discovery
Discovered By: Hans Christian Oersted
Year: 1825
Location: Denmark
Sources
Never occurs in free form. Obtained by electrolysis from bauxite (Al2O3).
Uses
Used for many purposes from airplanes to beverage cans. Too soft in its pure form so less than 1% of silicon or iron is added, which hardens and strengthens it.
State at 20 °C
Solid
Group
Group Name: Metal
Group in periodic table: 3a
Period in periodic table: 3
Atomic Number
13Learn more about the atomic number.
Atomic Mass
26,981539
Learn more about the atomic mass.
Stable Isotopes
Al27 percent abundance: 100%
Learn more about stable isotopes.
Radioactive Isotopes
Al24-26, Al28-30
Learn more about radioactive isotopes.
Atomic Structure
Crystalline Structure
Cubic: Face centered
Learn more about crystalline structure
Shells
Electrons per energy level: 2,8,3
Learn more about electron shells
Electron Configuration
1s2 2s2 2p6 3s2 3p1
Learn more about electron configuration.
Abbreviated Configuration
[Ne] 3s2 3p1
Learn more about abbreviated electron configuration.
Valence Electrons
3
Learn more about valence electrons
Atom Size
Atomic Radius
1.82 Ã…
Learn more about atomic radius.
Covalent Radius
1.18 Ã…
Learn more about covalent radius.
Ionic Radius
.54 (+3) Ã…
Learn more about ionic radius.
Molar Volume
10.0 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
0.90 J/gK
Learn more about specific heat.
Learn more about specific heat.
Heat of Fusion
10.790 kJ/mol
Learn more about heat of fusion.
Heat of Vaporization
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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).
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[Download open .ods format ##download##][/lock]
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