Other questions in this quiz

2. during an investigation, what is the factor being investigated called?

  • Independent variable
  • Kinetic theory
  • Reactivity Series

3. how can rusting be prevented?

  • with out water and oxygen
  • by painting and galvanising
  • by water pressure

4. What is the arrangement of liquid particles?

  • close together, random
  • far apart, random
  • close together, regular pattern

5. out of the reactivity series, name the most reactive

  • Potassium
  • Zinc
  • Iron

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