Molecules and Chemical Bonds Quiz
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Questions and Answers

What is a molecule?

  • A group of two or more atoms held together by chemical bonds (correct)
  • A group of atoms connected by non-covalent interactions
  • A single atom of a noble gas
  • A group of atoms held together by ionic bonds

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

  • Quantum physics, organic chemistry, and biochemistry (correct)
  • Kinetic theory of gases and molecular physics
  • Ancient philosophy and modern investigation
  • Chemical compounds and noble gases

    • What kind of molecule consists of atoms of one chemical element?

  • Heteronuclear molecule
  • Ionic molecule
  • Homonuclear molecule (correct)
  • Non-covalent molecule

    • What relaxes the requirement that a molecule contains two or more atoms?

    <p>The kinetic theory of gases</p> Signup and view all the answers

    Who contributed to the study of molecules?

    <p>Jean Perrin and Amedeo Avogadro</p> Signup and view all the answers

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