Other questions in this quiz

2. What is the term for a positive ion?

  • Cation
  • Anion

3. What is Oxidation?

  • Loss of electrons.
  • Gain of electrons.

4. What is Hydrogen used for?

  • Making soap and bleach.
  • Fuel, making ammonia.
  • Killing bacteria in water, making beach and plastics.

5. Is the Anode positive or negative?

  • Positive
  • Negative


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