207910

Discovery of the chemical elements

By Agomezgomez
  • Zirconio (Zr)

    Zirconio (Zr)

  • Uranio (U)

    Uranio (U)

  • Estroncio (Sr)

    Estroncio (Sr)

  • Titanio (Ti)

    Titanio (Ti)

  • Itrio (Y)

    Itrio (Y)

  • Berillo (Be)

    Berillo (Be)

  • Cromo (Be-Cr)

    Cromo (Be-Cr)

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