'Radioactive nuclide' diaporamas de présentation

Larry Emme Chemeketa Community College

Nuclear Chemistry Chapter 18. Larry Emme Chemeketa Community College. Discovery of Radioactivity.

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Unit 22 Nuclear Chemistry

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Chapter 21: NUCLEAR CHEMISTRY

Chapter 21: NUCLEAR CHEMISTRY. 21.1 Radioactivity The Nucleus. Remember that the nucleus is comprised of the two nucleons , protons and neutrons. The number of protons is the atomic number. The number of protons and neutrons together is effectively the mass of the atom. Isotopes.

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Chapter 21 Nuclear Chemistry

Chapter 21 Nuclear Chemistry. The Nucleus. Remember that the nucleus is comprised of the two nucleons , protons and neutrons. The number of protons is the atomic number. The number of protons and neutrons together is effectively the mass of the atom. Isotopes.

494 views • 41 slides

Nuclear Chemistry

Nuclear Chemistry. Terms. Radioactivity Property of certain unstable nuclide of spontaneously emitting radiations in order to form more stable species. Nuclide --> used in place of the term nucleus Any atom having a nucleus of mass number A, atomic number Z and number of neutrons N A

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Chapter 21 Nuclear Chemistry

Chapter 21 Nuclear Chemistry. The Nucleus. Remember that the nucleus is comprised of the two nucleons , protons and neutrons. The number of protons is the atomic number. The number of protons and neutrons together is effectively the mass of the atom. Isotopes.

369 views • 30 slides

Nuclear Chemistry

Nuclear Chemistry. Difference between radioactivity, radiation, radioisotopes Learn the three main types of radiation What is the band of stability? Radioactivity and half-life. 25.1 Radiation 25.2 Nuclear Transformations. Discovered by Antoine Henri Becquerel in 1896

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Chapter 21 Nuclear Chemistry

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Chapter 21 Nuclear Chemistry

256 views • 13 slides

Warm-Up February 14, 2013

Warm-Up February 14, 2013. Write down the date and objective. Objective: SWBAT determine the half-life of a substance by completing the Half-Life of a Twizzler activity. Complete the following warm-up: What is radioactive decay? What is the difference between beta and alpha decay? .

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