Other questions in this quiz

2. What is the oxidation number for OXYGEN in PEROXIDES?

  • -1
  • -2
  • 0
  • +1

3. What can happen to an atom during an OXIDATION REACTION

  • loss of electrons, loss of hydrogen and gain of oxygen
  • gain of electrons, gain of hydrogen and loss of oxygen
  • gain of electrons, loss of hydrogen and gain of oxygen

4. What is the formula for BARIUM (II) NITRATE?

  • BaNO3
  • Ba2NO3
  • Ba(NO3)2
  • Ba2(NO3)2

5. What is the oxidation number for an OXYGEN ION?

  • 0
  • -2
  • -1
  • +2

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