Radioactive Plutonium Found in Soil Around Damaged Japanese Nuclear Plant | Voice of America - English
Metals : Uranium and Plutonium - StudyHash
Facts About Uranium | Live Science
Plutonium - Wikipedia
Rare mergers of binary neutron stars found as the source of radioactive plutonium-244 in nature
Plutonium - Simple English Wikipedia, the free encyclopedia
Analysis shows elements not acting in nature as previously modeled
2 billion-year-old African nuclear reactor proves that Mother Nature still has a few tricks up her sleeve - ExtremeTech
Why don't magnets stick to plutonium? Scientists find out. - CSMonitor.com
Is it true you can hold plutonium or uranium in the palm of your hand with no ill effects? - Quora
Nature And Science: Plutonium (Worlds Most Dangerous Element )
About Plutonium - Msrblog
Is Uranium the Heaviest Natural Element? | ScienceBlogs
Natural plutonium-containing mineral, a sample of the element Plutonium in the Periodic Table
Colors of the different oxidation states of plutonium, in 1 M HClO4. (Pu(V) is in NaClO4 at pH=7, Pu(VII) is in 2.5 M NaOH.). interesting natural forms - Buscar…
How do they know that plutonium doesn't exist anywhere naturally? - Quora
Plutonium - Element information, properties and uses | Periodic Table
Plutonium has been leaking into Pacific from US Cold War nuke test site for years | Fox News
Why was plutonium dust left to blow for miles across a Washington plateau? - oregonlive.com
New soil samples at Rocky Flats register low for plutonium
Old plutonium found in dump : Nature News
Plutonium - Characteristics, Uses and Obtaining
Plutonium From Nuclear Tests Lingers in the Atmosphere | Science | Smithsonian Magazine
Plutonium-239 - Wikipedia
Plutonium Pu | Rocks and minerals, Science and nature, How to polish rocks
2 billion-year-old African nuclear reactor proves that Mother Nature still has a few tricks up her sleeve - ExtremeTech
