ទំព័រគំរូ:Infobox aluminium

អាលុយមីញ៉ូម
13Al
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
magnesiumអាលុយមីញ៉ូមsilicon
អាលុយមីញ៉ូម នៅក្នុងតារាងខួបនៃធាតុគីមី
រូបរាង
silvery gray metallic


Spectral lines of aluminium
លក្ខណៈទូទៅ
ឈ្មោះ, និមិត្តសញ្ញា, លេខ អាលុយមីញ៉ូម, Al, 13
Pronunciation UK /ˌæljʉˈmɪniəm/
al-ew-min-ee-əm;

US /əˈljmɨnəm/
ə-lew-mi-nəm

Element category other metal
sometimes considered a metalloid
ក្រុម, ខួប, block 13, 3, p
ទម្ងន់អាតូម 26.9815385(7)
លេខអេឡិចត្រុង [Ne] 3s2 3p1
2, 8, 3
Physical properties
Phase solid
ដង់ស៊ីតេ (near r.t.) 2.70 g·cm−3
ដង់ស៊ីតេអង្គធាតុរាវ នៅ ចំណុចរលាយ 2.375 g·cm−3
ចំណុចរលាយ 933.47 K, 660.32 °C, 1220.58 °F
ចំណុចរំពុះ 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
ចំនួនអុកស៊ីតកម្ម 3, 2[], 1[]
(amphoteric oxide)
អេឡិចត្រូនេកាទីវ 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 ១២១± pm
Van der Waals radius 184 pm
Miscellanea
ទម្រង់គ្រីស្តាល 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 Wöhler[] (1827)
Named by Humphry Davy[] (1807)
Most stable isotopes
Main article: Isotopes of អាលុយមីញ៉ូម
iso NA half-life DM DE (MeV) DP
26Al trace ៧.17×10 y β+ 1.17 26Mg
ε - 26Mg
γ 1.8086 -
27Al 100% 27Al is stable with 14 neutrons
· references

ឯកសារយោង

  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 រ.រ.). CRC Press. ល.ស.ប.អ. 0849304814. http://www-d0.fnal.gov/hardware/cal/lvps_info/engineering/elementmagn.pdf. 
  4. ៤,០ ៤,១ ៤,២ "Aluminum". Los Alamos National Laboratory. Retrieved 3 March 2013.