Ang aluminio (Iningles aluminium) mao ang elementong kimiko sa talaang peryodiko nga may simbolo nga Al ug kaiphan nga atomik 13. Ang aluminio mao ang puthaw.
Galeriya sa hulagway
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Aluminio
All data from the card 37
- Ngalan, simbolo, kaiphan
- aluminium, Al, 13
- Paglitok
- UK [[Help:Pronunciation respelling key|Plantilya:Smallcaps all-ew-Plantilya:Smallcaps all-ee-əm]]; US [[Help:Pronunciation respelling key|ə-Plantilya:Smallcaps all-mi-nəm]]
- Kategoriyang elemento
- other metal
- Group, period, block
- 13, 3, p
- Gibug-aton sa atomo
- 26.9815386(13)
- Kontorno sa elektron
- [Ne] 3s2 3p12, 8, 3 Electron shells of aluminium (2, 8, 3)
- Pagkadiskobre
- Hans Christian Ørsted (1825)
- First isolation
- Friedrich Wöhler (1827)
- Named by
- Humphry Davy (1808)
- Phase
- magahi
- Density (near r.t.)
- 2.70 g·cm−3
- Liquid density at m.p.
- 2.375 g·cm−3
- Melting point
- 933.47 K, 660.32 °C, 1220.58 °F
- Boiling point
- 2792 K, 2519 °C, 4566 °F
- Heat of fusion
- 10.71 kJ·mol−1
- Heat of vaporization
- 294.0 kJ·mol−1
- Molar heat capacity
- 24.200 J·mol−1·K−1
- Oxidation states
- 3, 2, 1(amphoteric oxide)
- Electronegativity
- 1.61 (Pauling scale)
- Ionization energies(more)
- 1st: 577.5 kJ·mol−1
- Atomic radius
- 143 pm
- Covalent radius
- 121±4 pm
- Van der Waals radius
- 184 pm
- Crystal structure
- face-centered cubic
- Magnetic ordering
- paramagnetic
- Electrical resistivity
- (20 °C) 28.2 nΩ·m
- Thermal conductivity
- 237 W·m−1·K−1
- Thermal expansion
- (25 °C) 23.1 µm·m−1·K−1
- Speed of sound (thin rod)
- (r.t.) (rolled) 5,000 m·s−1
- Young's modulus
- 70 GPa
- Shear modulus
- 26 GPa
- Bulk modulus
- 76 GPa
- Poisson ratio
- 0.35
- Mohs hardness
- 2.75
- Vickers hardness
- 167 MPa
- Brinell hardness
- 245 MPa
- CAS registry number
- 7429-90-5
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