PPT-1 Nuclear Chemistry

Chapter 19 Copyright  The McGrawHill Companies Inc  Permission required for reproduction or display 2 Chemical Processes vs Nuclear Processes Chemical reactions involve changes in the electronic structure of the atom. Courses for Entry into the Doctor of Pharmacy [Pharm.D.] Program 8/2014 Chemistry General Chemistry I with lab - 4 - 5 hours General Chemistry II with lab - 4 - 5 hours a Organic Chemistry I with lab Today only a small fraction of the energy in nuclear fuel is used. The spent fuel also has to be stored for about 100 000 years to be considered safe. The extremely long storage time is mainly due to the high radiotoxicity of the actinides. If, however, these long lived actinides could be separated from the spent fuel and transmuted, the energy efficiency would increase. In . 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. 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.. Review. What is . electromagnetic radiation. ?. radiation moving at the speed of light. To a certain degree the stability of a nucleus can be correlated to its . ratio of _________ to ________. Protons, neutrons. 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. 22.1 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. Introduction to Nuclear Chemistry. Nuclear chemistry is the study of the structure of and the they undergo.. 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). Nuclear chemistry is the study of the structure of and the they undergo.. atomi. c nuclei. changes. Chemical vs. Nuclear Reactions. 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.. Unit 11: Nuclear Chemistry Topic 1: Natural Radioactivity Objective: Identify the 4 modes of decay, use Table N and O to identify natural radioactive decay and write nuclear equations, identify the similarities and differences between physical, chemical, and nuclear reactions, identify what transmutation is 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). WJEC Physics Unit 2 - 2.9. Nuclear Fusion. H – Deuterium nucleus. 2. 1. H – Deuterium nucleus. 2. 1. Two deuterium nuclei approach one another. The two nuclei collide. Nuclear Fusion. H –nucleus.