Other questions in this quiz

2. What is iron used for?

  • Fossil Fuels
  • Cars
  • Furnishing

3. What can be used to detect Sulphates?

  • Barium
  • Barium Chloride
  • Bromide
  • Potassium Bromide

4. What is a molecule?

  • two or more atoms bonded together
  • two or more electrons
  • more than 3 elements
  • 5 or more electron joined together

5. Why do metals have high melting points?

  • Because they're magnetic
  • Because they have high boiling points
  • Lots of energy is needed to break the strong metallic bonds
  • Because they're dense


lisa linsdell


Multi-choice questions for OCR unit 4 chemistry. Foundation level questions. Really worth using the other test yourself tools as well.

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