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  2. Electron configurations of the elements (data page) - Wikipedia

    en.wikipedia.org/wiki/Electron_configurations_of...

    However there are numerous exceptions; for example the lightest exception is chromium, which would be predicted to have the configuration 1s 2 2s 2 2p 6 3s 2 3p 6 3d 4 4s 2, written as [Ar] 3d 4 4s 2, but whose actual configuration given in the table below is [Ar] 3d 5 4s 1. Note that these electron configurations are given for neutral atoms in ...

  3. Electron configuration - Wikipedia

    en.wikipedia.org/wiki/Electron_configuration

    In atomic physics and quantum chemistry, the electron configuration is the distribution of electrons of an atom or molecule (or other physical structure) in atomic or molecular orbitals. [1] For example, the electron configuration of the neon atom is 1s 2 2s 2 2p 6, meaning that the 1s, 2s, and 2p subshells are occupied by two, two, and six ...

  4. Template:Periodic table (electron configuration) - Wikipedia

    en.wikipedia.org/wiki/Template:Periodic_table...

    Template: Periodic table (electron configuration) 5 languages. ... Na 1 - 12 Mg 2 - 13 Al 2 1 14 Si 2 2 15 P 2 3 16 S 2 4 17 Cl 2 5 18 Ar 2 6 [Ar] 4s: 3d: 4p: 19 K 1 ...

  5. Periodic table (electron configurations) - Wikipedia

    en.wikipedia.org/wiki/Periodic_table_(electron...

    Na 1 - 12 Mg 2 - 13 Al 2 1 14 Si 2 2 15 P 2 3 16 S 2 4 17 Cl 2 5 18 Ar 2 6 [Ar] 4s: 3d: ... Note that these electron configurations are given for neutral atoms in the ...

  6. File:Electron shell 029 Copper.svg - Wikipedia

    en.wikipedia.org/wiki/File:Electron_shell_029...

    Date/Time Thumbnail Dimensions User Comment; current: 11:57, 18 April 2006: 800 × 860 (3 KB): File Upload Bot (Pumbaa80) * '''Description:''' Electron shell diagram for Copper, the 29th element in the periodic table of elements.

  7. Copper - Wikipedia

    en.wikipedia.org/wiki/Copper

    Na Vosa Vakaviti; Nederlands ... Electron configuration 3d 10 4s 1: Electrons per shell: 2, 8, 18, 1: ... Pourbaix diagram for copper in uncomplexed media (anions ...

  8. Thermal expansivities of the elements - Wikipedia

    en.wikipedia.org/wiki/Thermal_expansivities_of...

    As quoted from this source in an online version of: J.A. Dean (ed), Lange's Handbook of Chemistry (15th Edition), McGraw-Hill, 1999; Section 4; Table 4.1, Electronic Configuration and Properties of the Elements

  9. Electrical resistivities of the elements (data page) - Wikipedia

    en.wikipedia.org/wiki/Electrical_resistivities_of...

    11 Na sodium; use 8.0 nΩm 43.3 nΩm ... 29 Cu copper; use 2.15 nΩm 15.43 nΩm ... Section 4, Table 4.1 Electronic Configuration and Properties of the Elements; See also