Al
Aluminiyamu
Zosankha 13 · 26.982 u
Aluminiyamu ndi imodzi mwazinthu zofunika kwambiri pamoyo wa anthu ndipo ndi imodzi mwazinthu zofunika kwambiri pamoyo wa chilengedwe.
Zochita za Fiziki
| Mafuta | 26.982 u |
| Kuwala | 2.698 g/cm³ |
| Kutentha | 933.47 K |
| Kutentha | 2792.0 K |
| Kuoneka | Silvery- wobiriwira, wolimba wobiriwira |
| State at Room Temp | M'gululi |
Makhalidwe a Chemical
| Electronegativity | 1.61 (Pauling) |
| 1st Ionization Energy | 577.5 kJ/mol |
| Electron Affinity | 41.8 kJ/mol |
| Oxygen | +1, +3 |
Zosankha
| Kusintha kwa ma electron | [Ne] 3s2 3p1 |
| Atomic radius | 143.0 pm |
| Covalent Radius | 121.0 pm |
| Kuwala kwa Van der Waals | 184.0 pm |
Kupeza
| Kupezeka ndi | Hans Christian Oersted |
| Kuzindikira chaka | 1825 |
| Malo | Copenhagen, Denmark |
| Analimbikitsidwa ndi | Latin 'alumen' kutanthauza alum |
Za ine Aluminiyamu
Aluminiyamu ndi silvery-wobiriwira, lightweight, ductile miyala. It comprises pafupifupi 8% ya Earth crust ndi maselo. Potsatira Hall-Heroult njira, aluminiyamu anali zambiri zofunika kuposa siliva.
Kugwiritsa ntchito & Maphunziro
Mabotolo akumwa, kupanga ndege, mafakitale azenera, chipinda chophika, ma waya oyendetsa magetsi, ndi magawo agalimoto.
Fun Facts
Pambuyo pa 1886, aluminiyamu anali wotsika mtengo kuposa siliva. Napoleon III anathandiza okonda alendo ndi zipangizo za aluminiyamu, pomwe otsika mtengo anagwiritsa ntchito siliva.
Isotopes
| Kukula kwa maselo | Kuchuluka | Half-Life | Wolimba |
| 27 | 1.0% | - | Yes |
Kusintha kwa ma electron
[Ne] 3s2 3p1