Molecular Structures and Chemical Bonds Quiz
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Molecular Structures and Chemical Bonds Quiz

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@SkillfulAffection

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Questions and Answers

What is a molecule?

  • A group of two or more atoms held together by non-covalent interactions
  • A group of two atoms held together by attractive forces
  • A group of two or more atoms held together by chemical bonds (correct)
  • A group of two or more atoms held together by physical forces

    • What defines a homonuclear molecule?

  • Consists of atoms of different chemical elements
  • Contains only one atom
  • Exists as a gaseous particle
  • Consists of atoms of one chemical element (correct)

    • In which contexts is the term 'molecule' often used when referring to polyatomic ions?

  • In quantum physics, organic chemistry, and biochemistry (correct)
  • In inorganic chemistry and analytical chemistry
  • In biochemistry and physical chemistry
  • In physical chemistry and thermodynamics

    • What characterizes a heteronuclear molecule?

    <p>A chemical compound composed of more than one element</p> Signup and view all the answers

    In the kinetic theory of gases, when is the term 'molecule' often used?

    <p>For any gaseous particle regardless of its composition</p> Signup and view all the answers

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