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Element Aluminium (Al), Group 13, Atomic Number 13, p-block, Mass 26.982. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.
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Aluminum is the 13th element in the periodic table and has a symbol of Al and atomic number of 13. It has an atomic weight of 26.98154 and a mass number of 27. Aluminum has thirteen protons and fourteen neutrons in its nucleus, and thirteen electrons in three shells.
Bibliography. Aluminium. For other uses, see Aluminium (disambiguation). 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.
3 Δεκ 2019 · Periodic table information . Atomic number; Atomic number of aluminium is 13. Atomic weight ; Atomic weight of aluminium is 26.98 amu. Electronic configuration ; Aluminium has 13 electrons and 14 neutrons. The proton number is also 13. The electron configuration for Aluminum is 1s 2 2s 2 2p 6 3s 2 3p 1. Aluminium has 3 electrons in valence ...
Element Name: Aluminium. Symbol: Al. Atomic Number: 13. Atomic Mass: 26.982 u. Element Group: Post-Transition Metals. State @: 0°C / 32°F / 273K - Solid. Melting Point: 660.3°C / 1,220.6°F / 933.5K. Boiling Point: 2,519°C / 4,566°F / 2792K.
Technical data for Aluminum. Click any property name to see plots of that property for all the elements. Notes on the properties of Aluminum: Specific Heat: Value given for solid phase. Up to date, curated data provided by Mathematica 's ElementData function from Wolfram Research, Inc.
Clickable periodic table of elements. Chemical properties of the element: Al - Aluminum. Includes the atomic number, atomic weight, crystal structure, melting point, boiling point, atomic radius, covalent radius, and more. | PhysLink.com
