Other questions in this quiz

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

  • Hg
  • Fe
  • Ag
  • Na

3. The nuclear particles which are assumed to hold the nucleons together are...

  • positrons
  • mesons
  • neutrons
  • electrons

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

  • chlorine
  • alcohol
  • sodium 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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