Arabe

Question

What are some of the important discoveries made by the Arabs?​

1 Réponse

  • Discoveries:

    - Earth is round

    - Citric, tartaric, nitric and sulphuric acids.

    - Sodium hydroxide

    - Corrosive sublimate

    - Aqua regia

    Inventions:

    - Soap

    - Clock

    - Coffee

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