gleen seaborg .. bradley 8

By MsBradley

  • Birthdate

    Birthdate

  • Formulated Actinide Concept

    Formulated Actinide Concept
    Developed the actinide concept, which led to the current arragnement of the actinide series in the period table of elemets.

  • Named Element

    Named Element
    Element 106 is named Seaborgium in his honor

  • 10 Elements

    10 Elements
    Contributed to the discovery and isolation of 10 elements.
    Noble Prize Shared

  • Nuclear Policy

    Nuclear Policy
    Seaborg advised ten presidents from Truman to Clinton on nuclear policy and was on airman of the US Atomic Energy Commission.

  • died

    died
    seaborg died february 25 , 1999