Chemistry Unit 11: The p-Block Elements
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Questions and Answers

Which orbitals do the last electrons enter in p-block elements?

  • d
  • p (correct)
  • s
  • f
  • How many groups of p-block elements are there in the periodic table?

  • 5
  • 6 (correct)
  • 7
  • 4
  • What is the maximum number of electrons that can be accommodated in a set of p orbitals?

  • 8
  • 2
  • 6 (correct)
  • 4
  • What greatly influences the physical and chemical properties of elements in a group of p-block?

    <p>Inner core of the electronic configuration</p> Signup and view all the answers

    Which elements head the groups of p-block elements?

    <p>Carbon, nitrogen, oxygen</p> Signup and view all the answers

    What does the maximum oxidation state shown by a p-block element depend on?

    <p>Total number of valence electrons</p> Signup and view all the answers

    Which oxidation state becomes progressively more stable for the heavier elements in each group of boron, carbon, and nitrogen families?

    <p>The oxidation state two units less than the group oxidation state</p> Signup and view all the answers

    Study Notes

    p-block Elements

    • The last electrons in p-block elements enter the p orbitals.
    • There are six groups of p-block elements in the periodic table.
    • A set of p orbitals can accommodate a maximum of six electrons.
    • The physical and chemical properties of elements in a group of p-block are greatly influenced by the number of electrons in the outermost energy level.
    • The elements that head the groups of p-block elements are the noble gases.
    • The maximum oxidation state shown by a p-block element depends on the number of electrons in the outermost energy level.
    • The +3 oxidation state becomes progressively more stable for the heavier elements in each group of boron, carbon, and nitrogen families.

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    Test your knowledge of the general trends in the chemistry of p-block elements and the characteristics of the elements in groups 13 to 18 of the periodic table. Explore the electron configurations and properties of p-block elements in this quiz.

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