A report on Metal, Aluminium and Chemical element
Aluminium (aluminum in American and Canadian English) is a chemical element with the symbol Al and atomic number 13.- Aluminium
Aluminium has a density lower than those of other common metals, at approximately one third that of steel.- Aluminium
A metal may be a chemical element such as iron; an alloy such as stainless steel; or a molecular compound such as polymeric sulfur nitride.- Metal
Other significant metallic alloys are those of aluminum, titanium, copper, and magnesium.- Metal
A first distinction is between metals, which readily conduct electricity, nonmetals, which do not, and a small group, (the metalloids), having intermediate properties and often behaving as semiconductors.- Chemical element
IUPAC prefers the British spellings "aluminium" and "caesium" over the U.S. spellings "aluminum" and "cesium", and the U.S. "sulfur" over the British "sulphur".- Chemical element
7 related topics with Alpha
Iron is a chemical element with symbol Fe (from ferrum) and atomic number 26.
It is a metal that belongs to the first transition series and group 8 of the periodic table.
The fraction of iron that is in Earth's crust only amounts to about 5% of the overall mass of the crust and is thus only the fourth most abundant element in that layer (after oxygen, silicon, and aluminium).
Oxygen is the chemical element with the symbol O and atomic number 8.
Common uses of oxygen include production of steel, plastics and textiles, brazing, welding and cutting of steels and other metals, rocket propellant, oxygen therapy, and life support systems in aircraft, submarines, spaceflight and diving.
The surface of most metals, such as aluminium and titanium, are oxidized in the presence of air and become coated with a thin film of oxide that passivates the metal and slows further corrosion.
Mercury (element)2 links
Mercury is a chemical element with the symbol Hg and atomic number 80.
Mercury readily combines with aluminium to form a mercury-aluminium amalgam when the two pure metals come into contact.
They believed that different metals could be produced by varying the quality and quantity of sulfur contained within the mercury.
Hydrogen is the chemical element with the symbol H and atomic number 1.
Hydrogen also forms compounds with less electronegative elements, such as metals and metalloids, where it takes on a partial negative charge.
This function is particularly common in group 13 elements, especially in boranes (boron hydrides) and aluminium complexes, as well as in clustered carboranes.
Chromium is a chemical element with the symbol Cr and atomic number 24.
Chromium is also highly valued as a metal that is able to be highly polished while resisting tarnishing.
Pure chromium metal is produced by a different process: roasting and leaching of chromite to separate it from iron, followed by reduction with carbon and then aluminium.
Zinc is a chemical element with the symbol Zn and atomic number 30.
Zinc metal was not produced on a large scale until the 12th century in India, though it was known to the ancient Romans and Greeks.
Other metals long known to form binary alloys with zinc are aluminium, antimony, bismuth, gold, iron, lead, mercury, silver, tin, magnesium, cobalt, nickel, tellurium, and sodium.
Alkaline earth metal0 links
The alkaline earth metals are six chemical elements in group 2 of the periodic table.
The elements have very similar properties: they are all shiny, silvery-white, somewhat reactive metals at standard temperature and pressure.
These in turn are calcined into barium oxide, which eventually yields pure barium after reduction with aluminium.