angid9678
angid9678 angid9678
  • 01-12-2020
  • Biology
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How are synthetic substances made

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elgussy23
elgussy23 elgussy23
  • 01-12-2020
Synthetic materials are made by chemically changing the starting substances to create a material with different characteristics. Some examples of synthetic materials are plastics, medicines, and new fuels. A synthetic substance may be chemically identical to a naturally-occurring substance or may be different
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