Chemistry: Periodic Table and Atomic Structure Quiz
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Questions and Answers

Which quantum number indicates the main energy level of an atom?

  • Principal quantum number (n) (correct)
  • Spin quantum number
  • Azimuthal quantum number
  • Magnetic quantum number
  • In which group are alkali metals found on the periodic table?

  • Group 2
  • Group 17
  • Group 1 (correct)
  • Group 16
  • Which type of elements are included in the Actinide series?

  • Alkali metals
  • Noble gases
  • Halogens
  • Rare earth metals (correct)
  • What is the outer electronic configuration of noble gases?

    <p>ns²np⁶</p> Signup and view all the answers

    Which family does Hydrogen behave similarly to?

    <p>Halogens</p> Signup and view all the answers

    What happens to the reactivity of metals as you go down a group in the periodic table?

    <p>Increase</p> Signup and view all the answers

    What family does Helium belong to on the periodic table?

    <p>Noble Gases</p> Signup and view all the answers

    What kind of elements are categorized under the F-block in the periodic table?

    <p>Actinides</p> Signup and view all the answers

    What is the family name for Group 17 on the periodic table?

    <p>Halogens</p> Signup and view all the answers

    Which quantum number determines the shape of an atomic orbital?

    <p>Angular momentum quantum number</p> Signup and view all the answers

    What is the general trend for ionization energy as you move down a group in the periodic table?

    <p>Decreases</p> Signup and view all the answers

    Which type of shell is being referred to when it is 'jetly filled' with the outermost shell containing a noble gas configuration?

    <p>D-shell</p> Signup and view all the answers

    In which block of the periodic table are the lanthanides and actinides located?

    <p>F-block</p> Signup and view all the answers

    What happens to metallic character as you move from left to right across a period in the periodic table?

    <p>Decreases</p> Signup and view all the answers

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