Periodic Table of the Elements: Aluminum
Related article: Periodic Table of the Elements (table)Periodic Table of the Elements
(showing atomic number and atomic symbol; click on atomic symbol for more detailed information)
Groups
..... Click the link for more information.
| Atomic Number: | 13 |
| Atomic Symbol: | Al |
| Aluminumaluminum , called in British countries aluminium , metallic chemical element; symbol Al; at. no. 13; at. wt. 26.98154; m.p. 660.37°C;; b.p. 2,467°C;; sp. gr. 2.6989 at 20°C;; valence +3. ..... Click the link for more information. | |
| Atomic Weight: | 26.98154 |
| Electron Configuration: | 2 · 8 · 3 |