Template:Infobox aluminium

Alumeenium, ₁₃Al
Alumeenium
Pronunciation	UK i/ˌæljʊˈmɪniəm/; (AL-yuu-MIN-ee-əm); US i/əˈluːmɪnəm/; (ə-LOO-min-əm);
Appearance	sillery gray metallic
Standard atomic weight Ar, std(Al)	26.9815384(3)
Alumeenium in the periodic cairt
	magnesium ← alumeenium → silicon
Atomic nummer (Z)	13
Group	group 13 (boron group)
Period	period 3
Block	p-block
Element category	Post-transeetion metal
Electron confeeguration	[Ne] 3s2 3p1
Electrons per shell	2, 8, 3
Pheesical properties
Phase at STP	solit
Meltin pynt	933.47 K (660.32 °C, 1220.58 °F)
Bylin pynt	2792 K (2519 °C, 4566 °F)
Density (near r.t.)	2.70 g/cm3
when liquid (at m.p.)	2.375 g/cm3
Heat o fusion	10.71 kJ/mol
Heat o vapourisation	294.0 kJ/mol
Molar heat capacity	24.200 J/(mol·K)
Atomic properties
Oxidation states	−2, −1, +1, +2, +3 (an amphoteric oxide)
Electronegativity	Pauling scale: 1.61
Ionisation energies	(more);
Atomic radius	empirical: 143 pm
Covalent radius	121±4 pm
Van der Waals radius	184 pm
	Colour lines in a spectral rangeSpectral lines o alumeenium
Ither properties
Naitural occurrence	primordial
Creestal structur	face-centred cubic (fcc)
Speed o soond thin rod	(rowed) 5,000 m/s (at r.t.)
Thermal expansion	23.1 µm/(m·K) (at 25 °C)
Thermal conductivity	237 W/(m·K)
Electrical resistivity	28.2 n Ω·m (at 20 °C)
Magnetic orderin	paramagnetic
Young's modulus	70 GPa
Shear modulus	26 GPa
Bulk modulus	76 GPa
Poisson ratio	0.35
Mohs haurdness	2.75
Vickers haurdness	167 MPa
Brinell haurdness	245 MPa
CAS Nummer	7429-90-5
History
Prediction	Antoine Lavoisier (1787)
First isolation	Friedrich Wöhler (1827)
Named by	Humphry Davy (1807)
Main isotopes o alumeenium
ε	26Mg
γ	-
	view; talk; edit; \| references

style="text-align:left"\| data m.p. cat v
	in	calc from C	diff	report	ref
C	660.32	—	—
K	933.47	933.47	0
F	1220.58	1220.58	0
WD	1220 !1220 Fahrenheit 660 Celsius				^[6]^[7]
input	C: 660.32, K: 933.47, F: 1220.58
comment

style="text-align:left"\| data b.p. cat v
	in	calc from C	diff	report	ref
C	2519	—	—
K	2792	2792	0
F	4566	4566	0
WD	4221 !4221 Fahrenheit 2327 Celsius				^[6]^[7]
input	C: 2519, K: 2792, F: 4566
comment

References

↑ Meija, Juris; et al. (2016). "Atomic weights of the elements 2013 (IUPAC Technical Report)". Pure and Applied Chemistry. 88 (3): 265–91. doi:10.1515/pac-2015-0305.
↑ Dohmeier, C.; Loos, D.; Schnöckel, H. (1996). "Aluminum(I) and Gallium(I) Compounds: Syntheses, Structures, and Reactions". Angewandte Chemie International Edition. 35 (2): 129–149. doi:10.1002/anie.199601291.
↑ D. C. Tyte (1964). "Red (B2Π–A2σ) Band System of Aluminium Monoxide". Nature. 202 (4930): 383. Bibcode:1964Natur.202..383T. doi:10.1038/202383a0.
↑ Lide, D. R. (2000). "Magnetic susceptibility of the elements and inorganic compounds". [[CRC Handbook of Chemistry and Physics]] (PDF) (81st ed.). CRC Press. ISBN 0849304814. URL–wikilink conflict (help)
1 2 3 "Aluminum". Los Alamos National Laboratory. Retrieved 3 Mairch 2013.
1 2 http://www.cdc.gov/niosh/npg/npgd0022.html.
1 2 "ALUMINUM POWDER"; date retrieved: 13 Juin 2019.

[CIAAW2013-1] Meija, Juris; et al. (2016). "Atomic weights of the elements 2013 (IUPAC Technical Report)". Pure and Applied Chemistry. 88 (3): 265–91. doi:10.1515/pac-2015-0305.

[2] Dohmeier, C.; Loos, D.; Schnöckel, H. (1996). "Aluminum(I) and Gallium(I) Compounds: Syntheses, Structures, and Reactions". Angewandte Chemie International Edition. 35 (2): 129–149. doi:10.1002/anie.199601291.

[3] D. C. Tyte (1964). "Red (B2Π–A2σ) Band System of Aluminium Monoxide". Nature. 202 (4930): 383. Bibcode:1964Natur.202..383T. doi:10.1038/202383a0.

[4] Lide, D. R. (2000). "Magnetic susceptibility of the elements and inorganic compounds". [[CRC Handbook of Chemistry and Physics]] (PDF) (81st ed.). CRC Press. ISBN 0849304814. URL–wikilink conflict (help)

[losalamos-5] 1 2 3 "Aluminum". Los Alamos National Laboratory. Retrieved 3 Mairch 2013.

[wikidata-222e5db48454ce6ec5782ce30f545d9dabe07e61-v3-6] 1 2 http://www.cdc.gov/niosh/npg/npgd0022.html.

[wikidata-74b0f0bbaff81f5c128a360fdebdad4f6e7ac6a9-v3-7] 1 2 "ALUMINUM POWDER"; date retrieved: 13 Juin 2019.

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