Other questions in this quiz

2. number of protons= number of electrons

  • True
  • False

3. How do work out the mass number?

  • number o protons x the number of neutrons
  • other
  • number of protons + number of neutrons
  • number of protons divided by number of neutrons
  • number of protons- number of neutrons

4. How many types of particles does an atom have?

  • 3
  • 5
  • 1
  • 4
  • 2

5. electrons have no charge

  • False
  • True

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