history of chemistry

  • 19,000 BCE

    fire

    ancestors discovered fire
  • fire
    19,000 BCE

    fire

    discovery of fire
  • metallurgy
    6000 BCE

    metallurgy

    the first works of metallurgy
  • metallurgy
    1000 BCE

    metallurgy

    metallurgy began in Greece and in South America
  • 100

    lucrecio

    lucrecio explain the concept of the atom
  • metallurgy

    metallurgy

    metallurgy arrival to mesoamerica
  • nomenclature

    nomenclature

    invents nomenclature
  • metallurgy

    Early work metallurgy

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