PPT-Plutonium

By Layne Bennett Information Plutonium Atomic symbol is Pu Atomic number is 94 It is in the actinide group and its periodic number is 7 A picture Electrons Plutonium has 94 electrons on 7 rings ending with two electrons on the last ring. Plutonium-238 is used as a heat source to generate thermoelectric power for electronic systems in satellites and for heart pacemakers. Plutonium-239 is used primarily in nuclear weapons. Plutonium-239 What are fissile materials and how are they made?. U-235 is fissile but there isn’t enough pure U-235 anywhere to worry about.. Why . not?. U-235. U-235 is less than 1% of naturally occurring uranium.. Detailed Study . 3.3. Chapter. . 12.2: Aspects of Fission. Properties of uranium-235, uranium-238 and plutonium-239.. Uranium-235 is likely to undergo fission when it is struck by a . thermal neutron. James Voss. Moscow, October . 17, . 2012. 1. Contents. Problem Statement. Paramagnetism. First Demonstration – Nevada Test Site. Second Demonstration – . Aldermaston. Final Observations. 2. Problem Statement. By: James Seward and . Conor. O’Rourke . P.6. Characteristics . Chemical Symbol is . Pu. Plutonium is a silvery radioactive metal that tarnishes in air to give a yellow oxide coating. It has six allotropic forms, which vary widely in crystal structure and density. The metal is chemically reactive, forming compounds with the halogens, carbon, nitrogen, and silicon. If held, plutonium would be warm to the touch because of the energy given off in alpha decay, and a large piece of the metal could boil water. . ?”. Mike Natelson. Facts. Uranium Enrichment . Transmutation U238 -> Pu239. Fission bomb design. Israel's geography . Speculation. The following States are Members of the International Atomic Energy Agency:AFGHANISTANALBANIAARGENTINAAUSTRALIAAUSTRIABANGLADESHBELARUSHERZEGOVINABULGARIACAMEROONCANADACHINACOSTA RICACOTE D Waste Management And. The Question Of Reprocessing. Nathan R. Lee. American Nuclear Society. 2010 WISE Internship. August 4, 2010. Outline of Presentation. the. Motivation. Background. Analysis: Reexamining Reprocessing. 1 1. Figure 1. The RaLa/Bayo CanyonImplosion Experiments A. Biographical Sketch Figure 2. Biographical Sketch I am a very retiring person. I from the Air Force in 1974 after 21 from Civil Servic results during isotopic analysis Traditionally it was recodetector with a full width half-maximum FWHMHowever in many cases when using large detectors or when using a short amplifier time constant thi policemen they have work to do but when is an adverb meaning for each separately or in turn and in the in English requires parallelism In other words there must The values of X and Y were found NOT One final thought Faith tells me that the party workersin Delaware County are the best not only in the Common-wealth of Pennsylvania but in the whole United StatesPennsylvania is a key State in this e Welsome won the Pulitzer Prize for this expose of secret radiation experiments performed over five decades by United States government doctors on unsuspecting patients. NSW Department of Education. Half-life – plutonium. How can you write these numbers with indices?.  . .  .  .  . 2. Half-life – plutonium (2). What would come next?.  . What is happening to the index value in each step?.