'Nuclear decay' diaporamas de présentation

KINETICS

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Chapter 21 Nuclear Chemistry

Chapter 21 Nuclear Chemistry. 21.1 The Nucleus. Nuclear Notation. During a nuclear reaction, an atom can gain or lose protons & neutrons so proper notation must be used to keep track.

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Nuclear Chemistry

Nuclear Chemistry. What is radioactivity? What are the 3 types of nuclear radiation?. Nuclear Chemistry. The study of changes that occur in the nucleus of an ATOM!!!

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Nuclear Chemistry

Nuclear Chemistry. CHAPTER 10. Intro Clip (2:40). 10.1 Radioactivity. Radioactivity - when an unstable atomic nucleus emits charged particles and energy. Nuclear decay - atoms of 1 element can change into atoms of a different element.

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Nuclear Chemistry (selected topics)

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Unit 4: Applications of Nuclear Chemistry

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NUCLEAR PHYSICS

NUCLEAR PHYSICS. Know the following: Differences between mass number, atomic number, atomic mass. Definition of Binding Energy Mass Defect MeV 1 u = 931.5 MeV How to find Binding Energy of a nucleus Decay Modes (alpha, Beta-, Beta+, gamma, capture) Stability Measuring Nuclear Decay

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Nuclear Power

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Nuclear Warfare

Nuclear Warfare. PHYSICS 20061 Michael Wiescher. Lecturers. Michael Wiescher, Physics Luc Reydams, Law Margaret Pfeil, Theology Kelly Jordan, ROTC Army Mike Neller, ROTC Navy. In addition a series of topic related talks will be given by guest speakers.

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How do nuclear decay rates differ from chemical reaction rates?

These stone tools from the archaeological site in Cactus Hill, Virginia, are at least 15,000 years old. Scientists estimated the age of the site based on rates of nuclear decay. Half-life. How do nuclear decay rates differ from chemical reaction rates?.

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Nuclear

Nuclear. Radiation, energy and particles. Nuclear reactions. Fission (nuclear decay): a nucleus breaks apart into two or more smaller particles. *This is the type of reaction that occurs in nuclear power plants and nuclear bombs.

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Sizes

Sizes. dN / dE g. dN / dE g. E g /2E 0 1. E g /2E 0 1. Positronium and e + -e - Annihilation. Para Positronium. Ortho Positronium. Decay at rest: 2 E g ?E 0 ? 1.022 MeV 2-body decay ? q 12 ?180 0. q 12. 2-body decay ?line spectrum in E g and q 12.

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Hosted By Tristan Holmgren and Adam Belmnahia

Nuclear Chemistry Jeopardy. Hosted By Tristan Holmgren and Adam Belmnahia. Uses and dangers of radio isotopes. Radiation. Transmutations. Half-Life. 100. 100. 100. 100. 200. 200. 200. 200. 300. 300. 300. 300. 400. 400. 400. 400. Row 1, Col 1. What is an Alpha particle?.

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November 22, 2013

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Nuclear structure

Nuclear structure. 27.(c) distinguish between nucleon number (mass number) and proton number (atomic number). . 27.(e) use the usual notation for the representation of nuclides .

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REVIEW: Rate Laws

REVIEW: Rate Laws. At a certain temperature, the following data were collected for the reaction 2 ICl + H 2 ? I 2 + 2 HCl Calculate the rate law and the value of the rate constant for the reaction. Reactant Concentration vs. Time. A ? product, reaction is 1 st order wrt A.

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Nuclear Decay Revisited

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Chapter 18: Radioactivity

6. Li. 3. Chapter 18: Radioactivity. Protons and neutrons are held together in nucleus by the strong force . The strong force is strong enough to cancel out the electrical repulsion between protons in small nuclei. Strong force. p/p repulsion. Net force. Strong force. 6. Li. 3.

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CHAPTER 24 Nuclear Energy

CHAPTER 24 Nuclear Energy. I. Radioactivity (p.674-683). A. Definitions. Radioactivity emission of high-energy radiation from the nucleus of an atom Nuclide nucleus of an isotope Transmutation process of changing one element into another via nuclear decay. B. Types of Radiation.

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CHAPTER 24 Nuclear Energy

CHAPTER 24 Nuclear Energy. II. Nuclear Reactions (p.689-691). A. Types of Radiation. Alpha ( ?) helium nucleus. paper. 2+. Beta-minus ( ?-) electron. lead. 1-. Gamma ( ?) high-energy photon. concrete. 0. B. Nuclear Decay. TRANSMUTATION. Alpha Emission. Beta Emission.

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