IRS Customer Service Number Toll-Free in Ogden, Utah: 1-800-829-1040 for Individuals. IRS Toll Free Phone Number in Ogden, Utah: 1-800-829-4933 for Businesses. IRS Toll Free Helpline Number in Ogden, Utah: 1-877-829-5500 for Exempt Organizations, Retirement Plan Administrators, and Government Entities.
What Is the Origin of the Name Aluminum? Officially discovered by Hans Christian Oersted in Denmark in 1825 and used by the ancient Greeks and Romans in early civilization, aluminum is a mineral found in the earth's crust. Aluminum is most often used in kitchen utensils, building decor and construction materials.
History and Uses: Although aluminum is the most abundant metal in the earth's crust, it is never found free in nature. All of the earth's aluminum has combined with other elements to form compounds.Two of the most common compounds are alum, such as potassium aluminum sulfate (KAl(SO 4) 2 Â·12H 2 O), and aluminum oxide (Al 2 O 3).About 8.2% of the earth's crust is composed of aluminum.Scientists suspected than an unknown metal existed in alum as early as 1787, but they did not have a way to extract it until 1825.istory and Uses: Although aluminum is the most abundant metal in the earth's crust, it is never found free in nature. All of the earth's aluminum has combined with other elements to form compounds.