Write electron configurations for each of the following elements. Use the symbol of the previous noble gas in brackets to represent the core electrons. 1. As - [Ar]4s^23d^104p^3 2. Ga - [Ar]4s^23d^104p^1
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Step 1:** Write the electron configuration for Arsenic (As): \[ [Ar] 4s^2 3d^{10} 4p^3 \] ** Show more…
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Write electron configurations for each element. Use the symbol of the previous noble gas in brackets to represent the core electrons. (a) Ga (b) As (c) Rb (d) Sn
Write the electron configurations for the following ions, and determine which have noble-gas configurations: $(\mathbf{a})\mathrm{Ru}^{3+}$ $(\mathbf{b}) \mathrm{As}^{3-},(\mathbf{c}) \mathrm{Y}^{3+},(\mathbf{d}) \mathrm{Pd}^{2+},(\mathbf{e}) \mathrm{Pb}^{2+},(\mathbf{f}) \mathrm{Au}^{3+}.$
Write the condensed electron configurations for the following atoms, using the appropriate noble-gas core abbreviations. Cs Express your answer in condensed form in order of increasing orbital energy as a string without blank space between orbitals. For example, [He]2s^22p^2 should be entered as [He]2s^22p^2. Ni Express your answer in condensed form in order of increasing orbital energy as a string without blank space between orbitals. For example, [Ar]3d^84s^2 should be entered as [Ar]3d^84s^2. Se Express your answer in condensed form in order of increasing orbital energy as a string without blank space between orbitals. For example, [Ar]3d^104s^24p^4 should be entered as [Ar]3d^104s^24p^4. Cd Express your answer in condensed form in order of increasing orbital energy as a string without blank space between orbitals. For example, [Kr]4d^105s^2 should be entered as [Kr]4d^105s^2. U Express your answer in condensed form in order of increasing orbital energy as a string without blank space between orbitals. For example, [Rn]7s^25f^36d^1 should be entered as [Rn]7s^25f^36d^1. Pb Express your answer in condensed form in order of increasing orbital energy as a string without blank space between orbitals. For example, [Xe]6s^24f^145d^106p^2 should be entered as [Xe]6s^24f^145d^106p^2.
Keerti J.
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