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Aluminium (or aluminum in North American English) is a chemical element; it has symbol Al and atomic number 13. Aluminium has a density lower than that of other common metals, about one-third that of steel. It has a great affinity towards oxygen, forming a protective layer of oxide on the surface when exposed to air.
Aluminum is the 13th element in the periodic table and has a symbol of Al and atomic number of 13. Learn about its physical, chemical, and thermodynamic properties, crystal structure, and more.
Aluminium is a silvery-white, lightweight metal with the symbol Al and atomic number 13. Learn about its history, discovery, biological role, natural abundance, uses and properties on the periodic table website.
17 wrz 2024 · Aluminum is a lightweight silvery white metal with the symbol Al and the atomic number 13. It is the most abundant metallic element in Earth's crust and the most widely used nonferrous metal.
21 lis 2020 · Aluminium is a chemical element with atomic number 13 which means there are 13 protons and 13 electrons in the atomic structure. The chemical symbol for Aluminium is Al. Aluminium is a silvery-white, soft, nonmagnetic, ductile metal in the boron group.
Aluminum is a post-transition metal with the symbol Al and atomic number 13. It has a silver color, low density, and many applications in various fields. Learn more about its history, crystal structure, isotopes, and electronic configuration.
Aluminum is a chemical element with symbol Al and atomic number 13. Classified as a post-transition metal, Aluminum is a solid at room temperature.
