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Education Radioactivity

1. Radioactivity 2. Discovery of Radioactivity• Henri Bequerel (1852-1908)• During his studies of phosphorescence (1896),found a mineral (uranium) would darken aphotographic…

Education Radioactivity

1. ATOMIC NUCLEUS AND RADIOACTIVITY E.H.ANNEX Medical Physicist Batra Hospital and Medical Research CentreNew Delhi 62 2. 1896 – Henry Becquerel – studied phosphorescence…

Documents Form 5 Chapter 5

Hoo Sze Yen Physics SPM 2011 CHAPTER 10: RADIOACTIVITY 10.1 Understanding the Nucleus of an Atom 10.1.1 Composition of the Nucleus Geiger-Marsden’s experiment: Discovery…

Documents Nuclear Chemistry

1. Nuclear Reactions Chapter 20 (loosely) of Brady & Senese 5 thEdition Dr. C. Yau Fall 2009 2. What do you need to know? You are responsible only for the topics on nuclear…

Education Final Review

1. Significant Figures a.k.a.- sig figs 2. Significant Digits The certain digits and one estimated digit of each measurement are significant. Remember!Every time you make…

Documents Nuclear Chemistry. Nuclear Symbols Element symbol Mass number, A (p + + n o ) Atomic number, Z...

Slide 1Nuclear Chemistry Slide 2 Nuclear Symbols Element symbol Mass number, A (p + + n o ) Atomic number, Z (number of p + ) Slide 3 Balancing Nuclear Equations A reactants…

Documents Chapter 22 – Nuclear Chemistry. Nuclear Symbols Element symbol Mass number (p + + n o ) Atomic...

Slide 1Chapter 22 – Nuclear Chemistry Slide 2 Nuclear Symbols Element symbol Mass number (p + + n o ) Atomic number (number of p + ) Slide 3 Types of Radioactive Decay…

Documents Unit 2 Notes – Radioactivity Mr Nelson Facts about the nucleus Radius = 10 -13 cm (0.0000000000001...

Slide 1 Slide 2 Unit 2 Notes – Radioactivity Mr Nelson Slide 3 Facts about the nucleus Radius = 10 -13 cm (0.0000000000001 cm) Radius = 1/100000 th of an atom Density =…

Documents The U-series Disequilibrium Method of Dating. Uranium series, or Ionium dating, is based on the...

Slide 1The U-series Disequilibrium Method of Dating Slide 2 Uranium series, or Ionium dating, is based on the radioactive decay of uranium in calcium carbonate and other…

Documents Chemistry 142 Chapter 19: Radioactivity and Nuclear Chemistry Outline I.Types of Radiation...

Slide 1 Slide 2 Chemistry 142 Chapter 19: Radioactivity and Nuclear Chemistry Outline I.Types of Radiation II.Nuclear Equations III.Radioactive Decay IV.Applications of Radioactivity…