- Aluminium - Wikipedia
Aluminium (or aluminum in North American English) is a chemical element; it has symbol Al and atomic number 13 It has a density lower than that of other common metals, about one-third that of steel Aluminium has a great affinity towards oxygen, forming a protective layer of oxide on the surface when exposed to air
- Aluminum | Uses, Properties, Compounds | Britannica
British chemist Sir Humphry Davy had prepared (1809) an iron-aluminum alloy by electrolyzing fused alumina (aluminum oxide) and had already named the element aluminum; the word later was modified to aluminium in England and some other European countries
- Aluminum - introduction, properties, manufacture, and uses
In short, you'd probably come up with a material like aluminum (spelled aluminium in some countries—and that's also the official IUPAC spelling) It's the commonest metal in Earth's crust (making up ~8 percent of it), the third most plentiful chemical element on our planet (only oxygen and silicon exist in greater quantity), and the second
- Aluminium - Simple English Wikipedia, the free encyclopedia
Aluminium is a very good conductor of electricity and heat It is light and strong It can be hammered into sheets or pulled out into wires It is a highly reactive metal, although it is corrosion resistant A fresh film of aluminium is a good reflector of visible light and an excellent reflector of medium and far infrared radiation
- Aluminium | Aluminum History, Uses, Facts, Physical Characteristics
Aluminium, or Aluminum in American spelling, is an ancient metal and has a diverse range of uses It was discovered in 1824 and its light weight, high electrical conductivity and high resistant to corrosion has make it an industrially attractive metal
- Aluminium - Element information, properties and uses | Periodic Table
Element Aluminium (Al), Group 13, Atomic Number 13, p-block, Mass 26 982 Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images
- Aluminium (Al) Element: Important Information, Properties, Uses
Aluminium is the most prevalent metallic element in the Earth’s crust (8 23% by mass) and the third most plentiful element overall (after oxygen and silicon) Aluminium is found in a wide range of silicates in the Earth’s crust The Earth’s mantle, on the other hand, is only 2 38% aluminum by mass
- Comprehensive Guide to Aluminium: Properties, Uses, and Safety
In complex ions or molecules, Aluminium often adopts an octahedral geometry, with six atoms, ions, or molecules surrounding the central Aluminium atom However, tetracoordinated and pentacoordinated Aluminium complexes also exist
|