Scandium

  • Periodic table of the elements – 71 – Lutetium
    Podcast

    Lutetium

    27 May 2009

    Simon Cotton with a personal account of why lutetium matters

  • Periodic table of the elements – 21 – Scandium
    Podcast

    Scandium

    1 October 2008

    The element that proved the predictive power of Mendeleev's periodic table