Very common shiny white metal. Its principal ore is bauxite.
Aluminium is one of the main components of the most common rock species. Increased acidification in the soil releases aluminium which travels in the and then runs into the sea and lakes where it has a negative effect on the reproductive capability of fish and birds, for example. The metal aluminium is made from bauxite. Its production consumes a huge amount of energy, but at the same time aluminium is easy to recycle many times.
Very light, silver-coloured metal discovered in 1827. From the 1850s it was occsionally used for figurinesand plaques, and sometimes combined with gold for bracelets. Aluminium was back in fashion from the early 1920s onwards for ART DECO cocktail equipment, cigarette collectables such as ashtrays, and useful household articles such as jelly moulds and teapots.
A non-magnetic, conductive, metallic element. Atomic number 13, atomic weight 26.981526; melting point 660.2*C; boiling point 2,467*C; specific gravity 2.69; valence 3. It is very abundant in impure form in the Earth's crust. Refined aluminum is very lightweight, workable, and easily recycled.
Cookware made from this tough, strong, light metal holds heat well, but has a tendency to react with acids e.g. tomatoes and can give foods an off-taste. For this reason never use aluminum for a recipe which calls for a non-reactive pan. Also, avoid cheap aluminum pots, as they are usually thin and will warp quickly. High quality aluminum pots and pans are often available through restaurant supply houses for a reasonable price. Anodized aluminum is an alternative to pure aluminum. It isn't as reactive, though using it to prepare highly acidic foods still isn't recommended.
a silvery ductile metallic element found primarily in bauxite
Aluminium is a metallic element that can be found in nature in combination with oxygen, for example aluminium oxide. The workable mineral for the manufacture of aluminium is called bauxite. Aluminium is the third most abundant element in the earth's crust after oxygen and silicon.
Common and versatile metal. May cause dermatitis when applied to the skin, and digestive and bowel disorders if ingested in foods exposed to aluminium.
A metal used for carrying electricity because it is light and a good electrical conductor.
A lightweight silvery grey metal, atomic number 13, atomic weight 26.981538, specific gravity 2.7; discovered in 1825, and used for coins, usually as an alloy, since about 1900.
A light, ductile and malleable silver-white metal. The chemical symbol for aluminium is Al.
A lightweight metal which is easily shaped and is corrosion resistant. Small amounts of iron and silicon are usually added to the product to improve its durability. It was not commercially produced until the late nineteenth century, then it was used by furniture designers Marcel Breuer and Charles Eames because of its lightweight.
Aluminium (from Latin „alumen" = alum) is a chemical element of the periodic table, it has the atomic number 13. Its symbol is Al and belongs to the boron group (formerly also called poor or post-transition metals). This light metal has a dull silvery appearance, due to a thin layer of oxidation that forms quickly when it is exposed to air. The protective oxide layer causes aluminium's excellent corrosion resistance. Aluminium is a very soft metal, it is very ductile and can be rolled out to thin foil. It is the third-most abundant element in Earth's crust and is very rare in its free form. It is a good conductor.
A material that conservatories are made out of. Generally used in situations where strength of the structure is an issue. As a metal its insulation properties aren't as good as either a PVCu or hardwood construction. It is more expensive than PVCu but not as much as hardwood.
Common packaging uses for aluminium include bottle crowns, foil, drinks and food cans, aerosols, casks and kegs. Aluminium foils are often composites containing other materials. Please Note: Packaging with a recycled content still carries an obligation, and should be treated exactly the same as virgin materials.
Aluminium is a lightweight, silver-white, metallic element that makes up approximately 7 percent of the Earth's crust. Aluminium is mined and used in a variety of ways, but perhaps most familiarly in the manufacture of soft drink cans. Recycles well and suffers no loss in quality when recycled.
Element # 13 of the periodic system; Atomic weight 26.97; silvery white metal of valence 3; melting point 1220 (degrees) Fahrenheit; boiling point approximately 4118 (degrees) Fahrenheit; ductile and malleable; stable against normal atmospheric corrosion, but attacked by both acids and alkalis. Aluminum is used extensively in articles requiring lightness, corrosion resistance, electrical conductivity, etc. Its principal function is as an alloy in steel making; (1) Deoxidizes efficiently (2) Restricts grain growth (by forming dispersed oxides or nitrides) (3) Alloying element in nitriding steel.
While metal boomerangs are not allowed in competition, this material has been used for creating a number of boomerangs
(Aluminum) The 13th element in the periodic table, and the earth"s most abundant metallic element, aluminium was discovered in 1827. Aluminium has an atomic weight of 26.98, a melting point of 660.32¡ãC (1220.576¡ãF), and a boiling point of 2529¡ãC (4566¡ãF). Aluminium is an abundant, light metal with a silvery appearance, used in the manufacture of products requiring light weight, resistance to corrosion and electrical conductivity.
An alternate spelling of Aluminum.
There are some happy days ahead if the metal was bright and shiny; if it was dull you may experience an unexpected frustration.
Aluminium (IPA: ) or aluminum (IPA: , see the "spelling" section below) is a silvery and ductile member of the poor metal group of chemical elements. It has the symbol Al and atomic number 13.
