Other questions in this quiz

2. The metal used to recover copper from a solution of copper sulphate is...

  • Fe
  • Ag
  • Hg
  • Na

3. The nucleus of a hydrogen atom consists of...

  • 1 electron only
  • 1 proton only
  • 1 neutron only
  • 1 proton + 2 neutron

4. The most commonly used bleaching agent is...

  • alcohol
  • sodium chlorine
  • chlorine
  • carbon dioxide

5. The nucleus of an atom consists of...

  • All of the above
  • electrons and neutrons
  • protons and neutrons
  • electrons and protons

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