Aluminio

Aluminium
	13Al
	magnesium ← aluminium → silicon
Panagway
	silvery gray metallic; ; ; Spectral lines of aluminium
Kinatibuk-ang mga kinaiya
Ngalan, simbolo, kaiphan	aluminium, Al, 13
Paglitok	UK i/ˌæljᵿˈmɪniəm/; [[Help:Pronunciation respelling key\|Plantilya:Smallcaps all-ew-Plantilya:Smallcaps all-ee-əm]]; US i/əˈljuːmᵻnəm/; [[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 3p1; 2, 8, 3 Electron shells of aluminium (2, 8, 3)
History
Pagkadiskobre	Hans Christian Ørsted (1825)
First isolation	Friedrich Wöhler (1827)
Named by	Humphry Davy (1808)
Physical properties
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
Vapor pressure
Atomic properties
Oxidation states	3, 2, 1; (amphoteric oxide)
Electronegativity	1.61 (Pauling scale)
Ionization energies; (more)	1st: 577.5 kJ·mol−1
	2nd: 1816.7 kJ·mol−1
	3rd: 2744.8 kJ·mol−1
Atomic radius	143 pm
Covalent radius	121±4 pm
Van der Waals radius	184 pm
Miscellanea
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
Most stable isotopes
	Main article: Isotopes of aluminium
	v; t; e; · r

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.

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