???????????

??????????
???????????
13 Al
Hydrogen (diatomic nonmetal)
Helium (noble gas)
Lithium (alkali metal)
Beryllium (alkaline earth metal)
Boron (metalloid)
Carbon (polyatomic nonmetal)
Nitrogen (diatomic nonmetal)
Oxygen (diatomic nonmetal)
Fluorine (diatomic nonmetal)
Neon (noble gas)
Sodium (alkali metal)
Magnesium (alkaline earth metal)
Aluminium (other metals)
Silicon (metalloid)
Phosphorus (polyatomic nonmetal)
Sulfur (polyatomic nonmetal)
Chlorine (diatomic nonmetal)
Argon (noble gas)
Potassium (alkali metal)
Calcium (alkaline earth metal)
Scandium (transition metal)
Titanium (transition metal)
Vanadium (transition metal)
Chromium (transition metal)
Manganese (transition metal)
Iron (transition metal)
Cobalt (transition metal)
Nickel (transition metal)
Copper (transition metal)
Zinc (transition metal)
Gallium (other metals)
Germanium (metalloid)
Arsenic (metalloid)
Selenium (polyatomic nonmetal)
Bromine (diatomic nonmetal)
Krypton (noble gas)
Rubidium (alkali metal)
Strontium (alkaline earth metal)
Yttrium (transition metal)
Zirconium (transition metal)
Niobium (transition metal)
Molybdenum (transition metal)
Technetium (transition metal)
Ruthenium (transition metal)
Rhodium (transition metal)
Palladium (transition metal)
Silver (transition metal)
Cadmium (transition metal)
Indium (other metals)
Tin (other metals)
Antimony (metalloid)
Tellurium (metalloid)
Iodine (diatomic nonmetal)
Xenon (noble gas)
Caesium (alkali metal)
Barium (alkaline earth metal)
Lanthanum (lanthanide)
Cerium (lanthanide)
Praseodymium (lanthanide)
Neodymium (lanthanide)
Promethium (lanthanide)
Samarium (lanthanide)
Europium (lanthanide)
Gadolinium (lanthanide)
Terbium (lanthanide)
Dysprosium (lanthanide)
Holmium (lanthanide)
Erbium (lanthanide)
Thulium (lanthanide)
Ytterbium (lanthanide)
Lutetium (lanthanide)
Hafnium (transition metal)
Tantalum (transition metal)
Tungsten (transition metal)
Rhenium (transition metal)
Osmium (transition metal)
Iridium (transition metal)
Platinum (transition metal)
Gold (transition metal)
Mercury (transition metal)
Thallium (other metals)
Lead (other metals)
Bismuth (other metals)
Polonium (other metals)
Astatine (metalloid)
Radon (noble gas)
Francium (alkali metal)
Radium (alkaline earth metal)
Actinium (actinide)
Thorium (actinide)
Protactinium (actinide)
Uranium (actinide)
Neptunium (actinide)
Plutonium (actinide)
Americium (actinide)
Curium (actinide)
Berkelium (actinide)
Californium (actinide)
Einsteinium (actinide)
Fermium (actinide)
Mendelevium (actinide)
Nobelium (actinide)
Lawrencium (actinide)
Rutherfordium (transition metal)
Dubnium (transition metal)
Seaborgium (transition metal)
Bohrium (transition metal)
Hassium (transition metal)
Meitnerium (unknown chemical properties)
Darmstadtium (unknown chemical properties)
Roentgenium (unknown chemical properties)
Copernicium (transition metal)
Ununtrium (unknown chemical properties)
Flerovium (unknown chemical properties)
Ununpentium (unknown chemical properties)
Livermorium (unknown chemical properties)
Ununseptium (unknown chemical properties)
Ununoctium (unknown chemical properties)
B

Al

Ga
magnesium ??????????? silicon
??????????? ??????? ??????????????????
??????
silvery gray metallic


Spectral lines of aluminium
??????????
?????, ???????????? , ??? ???????????, Al, 13
Pronunciation UK / ? æ lj ? ? m ? n i ? m /
al -ew- min -ee-?m ;

US / ? ? lj m ? n ?m /
?- lew -mi-n?m

Element category other metal
sometimes considered a metalloid
????? , ??? , block 13 , 3 , p
??????????? 26.9815385(7)
????????????? [ Ne ] 3s 2 3p 1
2, 8, 3
Physical properties
Phase solid
???????? (near r.t. ) 2.70 g·cm ?3
???????? ??????????? ?? ????????? 2.375 g·cm ?3
????????? 933.47  K ,?660.32 °C,?1220.58 °F
?????????? 2743 K,?2470 °C,?4478 °F
Heat of fusion 10.71 kJ·mol ?1
Heat of vaporization 284 kJ·mol ?1
Molar heat capacity 24.20 J·mol ?1 ·K ?1
Vapor pressure
P (Pa) 1 10 100 1 k 10 k 100 k
at T (K) 1482 1632 1817 2054 2364 2790
Atomic properties
???????????????? 3 , 2 [?] , 1 [?]
( amphoteric oxide)
???????????????? 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 ??? ± ? pm
Van der Waals radius 184 pm
Miscellanea
??????????????? 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
History
Prediction Antoine Lavoisier [?] (1787)
First isolation Friedrich Wohler [?] (1827)
Named by Humphry Davy [?] (1807)
Most stable isotopes
Main article: Isotopes of ???????????
iso NA half-life DM DE ( MeV ) DP
26 Al trace ?.17 × 10 ?  y β + 1.17 26 Mg
ε - 26 Mg
γ 1.8086 -
27 Al 100% 27 Al is stable with 14 neutrons
· references

??????????? ????? ????????? ?????????? ??????????? Al ???????? ??????????? 13 ? ??????????????? ????? ??????????????????

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?????????????????? ??????????? ????????? ???????????????????? ??? ????????? ????????????????????????????????????????????? ??????????? ????? ??????? ???? ??????????????????

?????????????????? ?????????? ???????????????????????????????? ??? ???????????????????? ?????????????????? ????????????????????????????????????????????????????????????????????? ?????????????? ?????????????????????????????????????

???????????????????????? [ ?????? ]

Bauxite, aluminium ore

??????????????????????????? ????????? , ??????????????????? ? ???????????????????? ??? ????????????????????????????? ?????????????????????????????????????????????? ????????????????????? ? ???????????????????????????????? ??????????????????????????????????????????????????????????? ??????????? ??? ,???????????????????????????????? ???????????????????????????????????????????????????????????????????????????????????? ??????????? ?

??????????????????????????????????????????????????????????????????? ??? ???????? ?????????????????????????????????????????????????????????????????? ??????????????????????????????????????????????????????????????????????????????

???????? [ ?????? ]

Pure (white) and impure (yellow) forms of aluminium chloride

???????????? ????????????????????????????? ???????????????? ? +? ???????????????????????? ???????? ????????????????? ?

?????????????? [ ?????? ]

A computer case made from aluminium

?????????????????????????????????????????? ????????????????????????????????????????????????????????????? ???????????? ????????????????????? ???? ?????????????? ? ????????????????????????????????????????????????????????????????????????????????????

????????????????????????????????????????? ???????????????????????? ????????? ?????? ????????????????????????????????????? ? ??????????????????????????????? ????????????????????????????????????? ????????????????????????????????????????????????????????????????????????????? ?????????????????? ???????????????????? ???

????????????????? [ ?????? ]

Aluminium cans ready for recycling at Central European Waste Management's plant in Europe.

?????????????????????????????????????????????????????????????? ??????????????????????????????? ??????????????????????????? ?????????????????????????????????????????????????

?????? [ ?????? ]

???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? ????????????????????????????????????????????? ??????????????????????????????????????????????? ???????????????? ??????????? ?? ????????????????????????????????????????? Alzheimer's disease (?????????????????????????????????????????????????????????????????????????????????). [?] [?] ??? Alzheimer's Society ????????????????????????????????????????????????????????????? ???????????????????????????????????????????????????? ??????????????????????????????????????????????????????????Alzheimer's disease. [?]

???????????????????? [ ?????? ]

???????????????? [ ?????? ]

  1. Aluminium monoxide
  2. Aluminium iodide
  3. Lide, D. R. (2000). "Magnetic susceptibility of the elements and inorganic compounds" . CRC Handbook of Chemistry and Physics (81st ?.?.). CRC Press . ?.?.?.?.   0849304814 . http://www-d0.fnal.gov/hardware/cal/lvps_info/engineering/elementmagn.pdf .  
  4. ?,? ?,? ?,? "Aluminum" . Los Alamos National Laboratory . Retrieved 3 March 2013 .
  5. Ferreira PC, Piai Kde A, Takayanagui AM, Segura-Munoz SI (2008). " Aluminum as a risk factor for Alzheimer's disease ". Rev Lat Am Enfermagem 16 (1): 151?7. DOI : 10.1590/S0104-11692008000100023 .
  6. (2008). "Aluminum and Silica in Drinking Water and the Risk of Alzheimer's Disease or Cognitive Decline: Findings From 15-Year Follow-up of the PAQUID Cohort". American Journal of Epidemiology 169 (4): 489?96. DOI : 10.1093/aje/kwn348 .
  7. Aluminium and Alzheimer's disease , The Alzheimer's Society. Retrieved 30 January 2009.

?????????:Periodic Table ?????????:Aluminium compounds

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