Microscopic Properties and Chemical Bonds Quiz
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Questions and Answers

Which type of bond requires electron transfer and occurs between positive and negative ions?

  • Covalent bond
  • Ionic bond (correct)
  • Primary bond
  • Metallic bond
  • In which type of bond do adjacent atoms share electrons?

  • Covalent bond (correct)
  • Primary bond
  • Ionic bond
  • Metallic bond
  • Which type of bond is non-directional, meaning the magnitude of the bond is equal in all directions around an ion?

  • Covalent bond
  • Ionic bond
  • Metallic bond (correct)
  • Primary bond
  • Which type of bond is between specific atoms and may exist only in the direction between one atom and another that participates in the electron sharing?

    <p>Covalent bond</p> Signup and view all the answers

    In dentistry, which type of bond provides hard resistance to scratching and is electrically and thermally insulative?

    <p>Primary bond</p> Signup and view all the answers

    Which type of bond is responsible for the excellent thermal and electrical conductivity in metals?

    <p>Metallic bond</p> Signup and view all the answers

    What type of atom arrangement is required for metals to form solid homogenous solutions?

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

    What is the structural arrangement of atoms in solids that exhibit long-range order?

    <p>Regularly spaced configuration known as a space lattice</p> Signup and view all the answers

    What type of gold alloy exhibits more strength and properties due to highly additives?

    <p>Type IV gold</p> Signup and view all the answers

    What type of heat treatment for gold alloys results in low elasticity and more hardness?

    <p>Hardening heat treatment</p> Signup and view all the answers

    Which type of bond requires electron transfer and occurs between positive and negative ions?

    <p>Ionic bond</p> Signup and view all the answers

    What is the structural arrangement of atoms in solids that exhibit long-range order?

    <p>Crystalline structure</p> Signup and view all the answers

    In dentistry, which type of bond provides hard resistance to scratching and is electrically and thermally insulative?

    <p>Metallic bond</p> Signup and view all the answers

    What type of heat treatment for gold alloys results in low elasticity and more hardness?

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

    Which type of atom arrangement is required for metals to form solid homogeneous solutions?

    <p>Crystalline arrangement</p> Signup and view all the answers

    What is the structural arrangement of atoms in solids that exhibit long-range order?

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

    Which type of bond is non-directional, meaning the magnitude of the bond is equal in all directions around an ion?

    <p>Metallic bond</p> Signup and view all the answers

    In dentistry, which type of bond provides hard resistance to scratching and is electrically and thermally insulative?

    <p>Covalent bond</p> Signup and view all the answers

    What type of heat treatment for gold alloys results in low elasticity and more hardness?

    <p>Hardening heat treatment</p> Signup and view all the answers

    Which type of bond requires electron transfer and occurs between positive and negative ions?

    <p>Ionic bond</p> Signup and view all the answers

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