Science 9 Review Quiz: Ionic Bonding and Atomic Models
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Science 9 Review Quiz: Ionic Bonding and Atomic Models

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Questions and Answers

What charge do metals tend to acquire after ionic bonding?

  • Neutral
  • Variable
  • Positive (correct)
  • Negative

    • What charge does a Chlorine atom acquire when it gains an electron?

  • +1
  • -1 (correct)
  • -2
  • 0

    • Which of the following is NOT true of the atomic model of Bohr?

  • The number of orbits is fixed for each element.
  • The energy of the electron in a given orbit is fixed.
  • The model explains the line spectrum of hydrogen.
  • The energy of the electron in a given orbit is not fixed. (correct)

    • Who proposed the probability that electrons will be found in certain regions around the nucleus of an atom?

    <p>Erwin Schrodinger</p> Signup and view all the answers

    Which type of bond results from equal sharing of electrons?

    <p>Nonpolar covalent bond</p> Signup and view all the answers

    What is the name of each anion obtained by adding the suffix ____ to the root of the atom name?

    <p>–ide</p> Signup and view all the answers

    Which type of elements tend to gain electron/s during ionic bonding?

    <p>Non-metal</p> Signup and view all the answers

    What do you call the ion which carries a positive charge in its atom?

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

    What is the correct chemical formula for the ionic compound containing Calcium ion and Chlorine ion?

    <p>CaCl2</p> Signup and view all the answers

    Why can metals be hammered without breaking?

    <p>They have high malleability</p> Signup and view all the answers

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