PPT-Nuclear Chemistry Ch. 22

221 The Nucleus New terms Nucleons protons neutrons and electrons Nuclide the atom New symbols 228 88 Ra Superscript atomic mass Subscript atomic Radium 228 is the atomic mass. Atoms. Radioactivity. Half-Life. Atoms. An atom is the smallest particle of an element that has all of the properties of that element.. Composition of the Atom. Nucleus. Positively charged. Very Dense – most of the mass of the atom is found in the nucleus. Mark Lindemann. NDOR Geotechnical Engineer. Outline. Background on previous field testing. Research – Non-nuclear field testing. Cost Savings of Going Non-Nuclear. Fundamentals of LWD. LWD Correlation. Milos. June 2011. . V. . Kaplunovsky. . A. . Dymarsky. , D. . Melnikov. and S. Seki, . Introduction. In recent years . holography. or . gauge/gravity duality. has provided a new tool to handle strong coupling problems.. Is radiation dangerous? . Is nuclear power a good choice?. . What is nuclear energy?. Are nuclear energy and nuclear bombs both dangerous? . Guiding Questions. The Power of the Nucleus. Bravo – 15,000 kilotons. GGI May 2011. . V. . Kaplunovsky. . A. . Dymarsky. , D. . Melnikov. and S. Seki, . Introduction. In recent years . holography. or . gauge/gravity duality. has provided a new tool to handle strong coupling problems.. Introduction to Nuclear Chemistry. Nuclear chemistry is the study of the structure of and the they undergo.. Is radiation dangerous? . Is nuclear power a good choice?. . What is nuclear energy?. Are nuclear energy and nuclear bombs both dangerous? . Guiding Questions. Radioactive Decay. Discovered by Antoine Henri Becquerel in 1896. Nuclear chemistry is the study of the structure of and the they undergo.. atomi. c nuclei. changes. Chemical vs. Nuclear Reactions. • What is “Inorganic Chemistry”?. . - descriptor or professional subfield. . - same as “General Chemistry”?. • Highlights from the inorganic timeline. . - Lavoisier: origin of modern chemistry. Top Nuclear Generating Countries. Nuclear Reactors - 7/13/17 - ©The NEED Project . Nuclear Energy Production. Although the national percentage of nuclear generated electricity is about 19%, it varies from state to state.. Nuclear Chemistry Generation IV Fuel manufacturing Separation Fuel/coolant/ cladding interactions Accidents Iodine chemistry Ruthenium chemistry FP interactions with molten salt Gen II III Used fuel leaching 24.1 Nuclear Radiation. 24.2 Radioactive Decay (includes decay rates & radiochemical dating). 24.3 Nuclear Reactions (Transmutation. Part only). 24.4 Applications & Effects of Nuclear Reactions (except for radiation dose and intensity/distance). Standards. Paddy Regan. Department of Physics, U. Surrey, UK . p.regan@surrey.ac.uk. &. Nuclear Metrology Department, National Physical Lab. UK, . paddy.regan@surrey.ac.uk. . Outline:. Introduction to radioisotope physics. Enormous Energies. Nuclear Fission. Take a large atom and impact the nucleus with a particle. . Split the atom releasing high energy, more high energy neutrons, and two daughter nuclides.. Fission occurs only rarely in nature. Alpha decay is much more common..