plutonium: References & Edit History
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Article Contributors
Primary Contributors
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Lester Morss
Adjunct Professor, Department of Chemistry, University of Maryland, College Park, Maryland.
Other Encyclopedia Britannica Contributors
Article History
| Type | Description | Contributor | Date |
|---|---|---|---|
| Modified link of Web site: National Center for Biotechnology Information - Toxicological Profile for Plutonium - ANALYTICAL METHODS. | Oct 25, 2026 | ||
| Add new Web site: IOPscience - Journal of Radiological Protection - Distribution of plutonium and radium in the human heart. | Jun 06, 2026 | ||
| Add new Web site: Frontiers - Frontiers in Nuclear Engineering - Editorial: Plutonium legacy storage and degradation. | Sep 19, 2025 | ||
| Add new Web site: World Nuclear Association - Plutonium. | Aug 08, 2025 | ||
| Add new Web site: Atomic Heritage Foundation - Plutonium. | Jan 31, 2025 | ||
| Add new Web site: Agency for Toxic Substances and Disease Registry - Public Health Statement for Plutonium. | Dec 20, 2024 | ||
| Add new Web site: Academia - Behaviour of plutonium in the environment. | Nov 08, 2024 | ||
| Add new Web site: National Center for Biotechnology Information - Toxicological Profile for Plutonium - ANALYTICAL METHODS. | Sep 24, 2024 | ||
| Add new Web site: Washington State Department of Health - Plutonium. | May 21, 2024 | ||
| Add new Web site: Live Sience - Facts About Plutonium. | Apr 09, 2024 | ||
| Added media. | Feb 29, 2024 | ||
| Article revised and updated. | Jun 13, 2013 | ||
| Add new Web site: University of Wisconsin-Madison - Department of Chemistry - Plutonium. | Mar 05, 2013 | ||
| Add new Web site: Royal Society of Chemistry - Periodic Table - Plutonium. | Mar 05, 2013 | ||
| Half-life of plutonium-239 changed from 24,360 years to 24,110 years. Half-life of plutonium-238 changed from 86 to 87.7 years. | Feb 08, 2011 | ||
| Article revised and updated. | Apr 17, 2009 | ||
| Added new Web site: Periodic Table of the Elements - Plutonium. | Apr 08, 2009 | ||
| Added new Web site: U.S. Environmental Protection Agency - Plutonium. | Apr 10, 2008 | ||
| Added new Web site: Webelements.com - Plutonium. | Apr 10, 2008 | ||
| Added new Web site: Royal Society of Chemistry - Periodic Table - Plutonium. | Apr 10, 2008 | ||
| Added new Web site: Buzzle.com - Plutonium. | Apr 10, 2008 | ||
| Added new Web site: Periodic Table of the Elements - Plutonium. | Apr 10, 2008 | ||
| Added new Web site: Lenntech - Plutonium. | Apr 10, 2008 | ||
| Added new Web site: Kennesaw State University - Plutonium Production. | Apr 10, 2008 | ||
| Added new Web site: Institute for Energy and Environmental Research - Plutonium. | Apr 10, 2008 | ||
| Added new Web site: Chemicool - Plutonium. | Apr 10, 2008 | ||
| Added new Web site: FAS Intelligence Resource Program - Plutonium Production. | Apr 10, 2008 | ||
| Added new Web site: Maps of World - Augusta, Georgia, United States. | Apr 10, 2008 | ||
| Added new Web site: CRW Flags - Flag of Augusta, Georgia, United States. | Apr 10, 2008 | ||
| Added new Web site: Jefferson Lab - Plutonium. | Apr 10, 2008 | ||
| Added new Web site: EnvironmentalChemistry.com - Plutonium. | Apr 07, 2008 | ||
| Added new Web site: Los Alamos National Laboratory - Plutonium. | Jun 13, 2007 | ||
| Article revised and updated. | Apr 12, 2007 | ||
| Article revised. | Nov 01, 2000 | ||
| Article revised. | Jan 11, 1999 | ||
| Article added to new online database. | Jul 20, 1998 |
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