Kayayyaki
| Aluminum | |
| Alama | Al |
| Farashin STP | m |
| Wurin narkewa | 933.47 K (660.32 °C, 1220.58 °F) |
| Wurin tafasa | 2743 K (2470 °C, 4478 °F) |
| Yawan yawa (kusa da rt) | 2.70 g/cm 3 |
| lokacin ruwa (a mp) | 2.375 g/cm 3 |
| Zafin fuska | 10.71 kJ/mol |
| Zafin vaporization | 284 kJ/mol |
| Ƙarfin zafin rana | 24.20 J/ (mol·K) |
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Aluminum oxide alpha-phase 99.999% (tushen ƙarfe)
Aluminum Oxide (Al2O3)wani abu ne fari ko kusan mara launi, kuma wani sinadari na aluminum da oxygen. An yi shi daga bauxite kuma ana kiransa alumina kuma ana iya kiransa aloxide, aloxite, ko alundum dangane da takamaiman nau'i ko aikace-aikace. Al2O3 yana da mahimmanci a cikin amfani da shi don samar da ƙarfe na aluminum, a matsayin abin ƙyama saboda taurin sa, kuma a matsayin abu mai banƙyama saboda babban narkewa.