• Thumbnail for Frederick Soddy
    Frederick Soddy FRS (2 September 1877 – 22 September 1956) was an English radiochemist who explained, with Ernest Rutherford, that radioactivity is due...
    24 KB (2,377 words) - 03:25, 12 May 2024
  • Thumbnail for Isotope
    and writer Margaret Todd in a 1913 suggestion to the British chemist Frederick Soddy, who popularized the term. The number of protons within the atom's...
    48 KB (5,962 words) - 06:38, 5 September 2024
  • Thumbnail for Radioactive displacement law of Fajans and Soddy
    transmutation of elements during radioactive decay. It is named after Frederick Soddy and Kazimierz Fajans, who independently arrived at it at about the...
    2 KB (277 words) - 15:28, 22 October 2023
  • Thumbnail for Soddy circles of a triangle
    centers are the Soddy centers of the triangle. They are all named for Frederick Soddy, who rediscovered Descartes' theorem on the radii of mutually tangent...
    11 KB (1,282 words) - 14:37, 6 February 2024
  • Look up soddy in Wiktionary, the free dictionary. Soddy may refer to: Alexander Soddy (born 1982), British conductor and pianist Frederick Soddy (1877–1956)...
    342 bytes (80 words) - 11:45, 2 July 2022
  • Thumbnail for Descartes' theorem
    The theorem is named after René Descartes, who stated it in 1643. Frederick Soddy's 1936 poem The Kiss Precise summarizes the theorem in terms of the...
    50 KB (6,368 words) - 21:18, 29 July 2024
  • Thumbnail for Wealth, Virtual Wealth and Debt
    Nobel Prize–winning chemist Frederick Soddy on monetary policy and society and the role of energy in economic systems. Soddy criticized the focus on monetary...
    2 KB (277 words) - 15:43, 17 August 2022
  • Thumbnail for List of Nobel laureates in Chemistry
    prize awarded to Walther Nernst in 1921, the 1921 prize awarded to Frederick Soddy in 1922, the 1925 prize awarded to Richard Zsigmondy in 1926, the 1927...
    107 KB (3,484 words) - 08:07, 15 August 2024
  • Thumbnail for Nuclear transmutation
    alchemists. It was first consciously applied to modern physics by Frederick Soddy when he, along with Ernest Rutherford in 1901, discovered that radioactive...
    25 KB (3,226 words) - 17:15, 22 August 2024
  • Thumbnail for Margaret Todd (doctor)
    writer. She coined the term isotope in 1913 in a suggestion to chemist Frederick Soddy. Todd was born in Kilrenny, Fife, Scotland, the daughter of James Cameron...
    10 KB (984 words) - 06:55, 19 February 2024