";s:4:"text";s:3497:" Aluminum was once called the "Metal of Kings" because pure aluminum was more expensive to produce than gold until the Hall-Heroult process was discovered. Aluminium . Periodic Table; Aluminum; Separation of Aluminum from Liquid Media. The atomic number of each element increases by one, reading from left to right. Because of its chemical activity, aluminum never occurs in Aluminum is the most abundant metallic element in Earth’s crust and the most widely used nonferrous metal. aluminium, evaporated in a vacuum, forms a highly reflective coating for both visible light and radiant heat. Members of a group typically have similar properties and electron configurations in their outer shell. Aluminum is a metal in Group 13, and with atomic number 13 on the periodic table. It is a silvery-white, soft, non-magnetic and ductile metal in the boron group.By mass, aluminium makes up about 8% of the Earth's crust, where it is the third most abundant element (after oxygen and silicon) and also the most abundant metal. Common chemical compounds are also provided for many elements. Aluminum (Al), chemical element, a lightweight, silvery-white metal of main Group 13 (IIIa, or boron group) of the periodic table. Pure aluminium is soft and lacks strength, but alloys with small amounts of copper, magnesium, silicon, manganese, and other elements have very useful properties. (The above picture of the periodic system is interactive - no need to download, just click on an element. Comprehensive data on the chemical element Aluminum is provided on this page; including scores of properties, element names in many languages, most known nuclides of Aluminum. A look at what EDAX's EBSD and EDS products can detect in regards to Aluminum. About 4% of these are Aluminum Profiles, 1% are Aluminum Sheets, and 0% are Other Aluminum. Periodic Table of Elements Element Aluminum - Al. The Bayer process is used to refine aluminium from bauxite, an aluminium ore. Iron is a transition metal in Group 8, and with atomic number 26 on the periodic table. Aluminium (or Aluminum) - Periodic Table of Videos Periodic Videos. He called it eka-Aluminum because of its position close to Aluminum. Under ordinary pressures and temperatures, it is a light shiny silver solid metal.