Other questions in this quiz

2. what does sulfur dioxide cause?

  • meteor showers
  • acid rain
  • snow
  • clean rain

3. what is electrolysis?

  • breaking down a substance using electricity
  • an electric current

4. if electrons are removed from an atom, the atom becomes charged and is known as an...

  • ion
  • protons
  • nucleus

5. what is the most reactive element of the reactivity series?

  • aluminium
  • potassium
  • carbon
  • calcium


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