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8 August, 00:40

Give the electron configurations for the elements given. use the noble gas core preceding for the inner electrons.

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  1. 8 August, 03:37
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    Noble Gas Cores have following electronic configuration

    He = 1s²

    Ne = [He] 2s², 2p⁶

    Ar = [Ne] 3s², 3p⁶

    Kr = [Ar] 4s², 4p⁶

    Xe = [Kr] 5s², 5p⁶

    Now solving for question elements,

    Germanium = Ge = [Ar] 3d¹⁰, 4s², 4p²

    Nickle = Ni = [Ar] 3d¹⁰, 4s²

    Tunsten = W = [Xe] 4f¹⁴, 5d⁴, 6s²

    Titanium = Ti = [Ar] 3d², 4s²

    Iron = Fe = [Ar] 3d⁶, 4s²

    Zinc = Zn = [Ar] 3d¹⁰, 4s²
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