Elements Timeline

By PhoebeS

  • Discovery of Strontium

    Discovered by Humphry Davy

  • Invention of the voltaic pile

    Invented by Alessandro Volta

  • Discovery of Potassium

    Discovered by Humhry Davy

  • Discovery of Sodium

    Discovered by Humphry Davy

  • Discovery of Barium

    Discovered by William Ramsay

  • Discovery of Calcium

    Discovered by Humphry Davy

  • Discovery of Boron

    Discovered by Humphry Davy

  • Invention of the Bunsen

    Invented by Robert Bunsen

  • Discovery of Cesium

    Discovered by Robert Bunsen and Gustav Kirchhoff

  • Discovery of Rubidium

    Discovered by Robert Bunsen and Gustav Kirchhoff

  • Invention of electrolysis

    Invented by Dr. Charles Michel

  • Discovery of Argon

    Discovered by William Ramsay

  • Discovery of Radioactivity

    Discovered by Henri Becquerel

  • Discovery of Polonium

    Discovered by Marie Curie

  • Discovery of Radium

    Discovered by Marie Curie

  • Discovery of Xenon

    Discovered by William Ramsay

  • Discovery of Neon

    Discovered by William Ramsay

  • Discovery of Krypton

    Discovered by William Ramsay