James Chadwick: References & Edit History

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Article History

Type Description Contributor Date
Anniversary information added. Oct 16, 2025
Add new Web site: Manhattan Project - James Chadwick. Aug 30, 2025
Anniversary information added. Jul 20, 2025
First paragraph modernization. Feb 21, 2024
Added material about Chadwick's discovery of neutrons. Dec 17, 2020
Add new Web site: Famous Scientists - Biography of James Chadwick. Jun 19, 2019
Add new Web site: Atomic Heritage Foundation - James Chadwick. Jun 19, 2019
Added photograph of James Chadwick. Sep 12, 2016
Article thoroughly revised. Sep 12, 2016
Article title changed from "Sir James Chadwick" to "James Chadwick." Sep 12, 2016
Replaced photograph. May 13, 2015
Added photograph. Sep 14, 2011
Added new Web site: Light-Science.com - Biography of James Chadwick. Aug 21, 2007
Added new Web site: Making the Modern World - Biography of Sir James Chadwick. Aug 21, 2007
Added new Web site: Wolfram Research - Biography of James Chadwick. Aug 21, 2007
Added new Web site: Atomicarchive - Biography of Sir James Chadwick. Aug 21, 2007
Added new Web site: NuclearFiles.org - Biography of Sir James Chadwick. Aug 21, 2007
Article revised. Jan 12, 2000
Article added to new online database. Jul 20, 1998
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