Atomic Structure and Electron Configuration Quiz
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Questions and Answers

What does the Slater rule state regarding the stability of electron configuration?

  • The more stable configuration would be the one in which the electron experiences a larger atomic number (Z).
  • The stability of the configuration is independent of the effective nuclear charge.
  • The more stable configuration would be the one in which the electron experiences a smaller effective nuclear charge (Zeff).
  • The more stable configuration would be the one in which the electron experiences a larger effective nuclear charge (Zeff). (correct)
  • Which term describes the ability of an electron to 'get close' to the nucleus?

  • Ionization energy
  • Penetration (correct)
  • Isoelectronic
  • Shielding effect
  • In the context of isoelectronic species, what does a greater nuclear charge result in?

  • A change in the electron configuration
  • No change in size of atoms or ions
  • Larger atoms or ions
  • Smaller atoms or ions (correct)
  • What does ionization energy measure in relation to an atom?

    <p>Amount of energy required to remove a ground state electron (D)</p> Signup and view all the answers

    According to the screening or shielding effect, what causes the outer electrons to not experience the full strength of the nuclear charge?

    <p>Shielding by the core electrons (A)</p> Signup and view all the answers

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