List some uses of non metals

Non-metals are minerals which, as a rule, do not serve as a raw material for the extraction of metal. Some of the uses of non-metals are listed below.

  • Nitrogen is used in the manufacture of fertilizers. 
  • Sulphur is used for the vulcanization of rubber. It is used in the preparation of sulfur drugs and ointments. It is an important constituent of gunpowder.
  • Phosphorus is used in the match industry and in the manufacture of fireworks.
  • Graphite is used for making electrodes and crucibles for laboratory use. It is used as a lubricant in machinery and for making fuel rods in nuclear reactors.

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