The electron configuration of aluminium is [Ne]3s2.3p1.
The shorthand electron configuration of magnesium is [Ne]3s2.
Phosphorus has an electron configuration of 1s2 2s2 2p6 3s2 3p3. Another way to write that is [Ne] 3s2 3p3. The [Ne] represents the fact that the beginning of phosphorus' electron configuration is the same as Neon's.
The longhand electron configuration for sulfur is 1s2.2s2.2p6.3s2.3p4.
Sodium has the electron configuration of neon.
The three dots around aluminum represent the element's electron configuration. Aluminum has 13 electrons arranged in a 2-8-3 configuration. The dots are used in electron dot diagrams to show the valence electrons of an atom.
Al3+
The electron configuration of aluminum (Al) is [Ne] 3s2 3p1
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Al3+
Al3+
The element with this electron configuration is carbon (C). This electron configuration corresponds to 6 electrons, which is the atomic number of carbon.
There is no such thing as AI in chemistry. Al (with a lowercase L) is aluminum. It has the electron configuration 1s2 2s2 2p6 3s2 3p1
[Ne]3s23p1
The electron dot configuration of Al is 3 dots, arranged as 2 dots on one side and 1 dot on the other. For S, the electron dot configuration is 6 dots, distributed on all four sides of the symbol.
Yes it is possible to write the noble gas configuration of all elements, though it is not possible to list all of them here.
Electron configuration of uranium is: [Rn]5f36d17s2
The correct electron configuration for aluminum (Al), which has an atomic number of 13, is 1s² 2s² 2p⁶ 3s² 3p¹. This configuration indicates that aluminum has two electrons in the 3s subshell and one electron in the 3p subshell, following the filling order of the atomic orbitals.