Other questions in this quiz

2. What orbits the nucleus of an atom?

  • electrons
  • Protons
  • Neutons

3. What is the main gas found in the air we breathe?

  • hydrogen
  • Nitrogen
  • Carbon Monoxide
  • Oxygen

4. At room temperature, what is the only metal that is in liquid form?

  • Mercury
  • Gold
  • Argon
  • Iron

5. What is the centre of an atom called?

  • nucleus
  • outer layer
  • inner layer
  • electron

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