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Defenition of the word sulphur dioxide

    • Defenition of the word sulphur dioxide

      • A poisonous gas with the formula SO2 that is released by volcanoes and the burning of coal and petroleum.
      • a colorless toxic gas (SO2) that occurs in the gases from volcanoes; used in many manufacturing processes and present in industrial emissions; causes acid rain

    Hypernyms for the word sulphur dioxide

      • dioxide
      • gas
      • pollutant

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