FLW Incorporated | Specialists in Physical Measurement, Testing, Calibration & Control

Periodic Table

Picture of  Aluminum

 Atomic No. Order:

 Alphabetic Order:

Ground State Electron Configuration of  Aluminum
Symbol: Al
Atomic Number: 13
Atomicmass: 26.98154 g./mol
Electronegative (According to Pauling): 1.5
Density: 2.7 g.cm -3 at 20 °C
Melting Point: 660.4 °C
Boiling Point: 2467 °C
Venderwaals Radius: 0.143 nm
Ionic Radius: 0.05 nm
Isotopes: 3
Electronic Shell: 1s2 2s2 2p6 3s2 3p1
Energy Of First Ionization: 577.4 kJ./mol  


No of Protons
Standard Potential: - 1.67 V

Electron in Full Shell
Discoverd By: Discovered by Hans Christian Oersted in 1825

Electron in Partial Shell

FLW, Inc. provides ISO certified sales, service and calibration for physical measurement, test & control.
5672 Bolsa Avenue Huntington Beach, CA 92649 - USA - Ph (714) 622-2000 - Fax (714) 622-2001
This Day in History