Chemistry Chapter on Molecular Bonds
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Questions and Answers

What is the primary characteristic of a polar molecule?

  • It contains multiple lone pairs.
  • It has partial charges in different locations. (correct)
  • Electrons are equally shared among atoms.
  • It is formed solely from ionic bonds.
  • What defines a covalent bond?

  • Pooling of valence electrons in metals.
  • Sharing of electron pairs between nonmetals. (correct)
  • Attraction between oppositely charged ions.
  • Transfer of electrons from one atom to another.
  • Which statement accurately describes an ionic compound?

  • It is composed only of transition metals.
  • It forms from metals and nonmetals transferring electrons. (correct)
  • It is only formed when atoms share equal electrons.
  • It consists of ions held together by metallic bonds.
  • Which of the following describes the term 'resonance' in molecular structures?

    <p>Multiple valid Lewis structures that depict the same molecule.</p> Signup and view all the answers

    What is the significance of the octet rule in chemical bonding?

    <p>Atoms are stable with eight valence electrons.</p> Signup and view all the answers

    What process leads to the formation of a cation?

    <p>Losing electrons to achieve stability.</p> Signup and view all the answers

    What is the main characteristic of metallic bonds?

    <p>There is a free movement of delocalized electrons among atoms.</p> Signup and view all the answers

    Which of the following statements is true about interatomic forces?

    <p>They are essential for determining a substance's boiling point.</p> Signup and view all the answers

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