'Nuclear stability' diaporamas de présentation

Chapter 24 Nuclear Chemistry

Chapter 24 Nuclear Chemistry. 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).

1.89k views • 108 slides

Chemistry 2014-2015 1 st Semester

Chemistry 2014-2015 1 st Semester. Ben Mangrum Periods 0-1 Room 406. 8/27/14. Science News article--Atlantic ocean methane vents: read, answer questions, discussion Syllabus. 8/28/14. *Afternoon Assembly Schedule (50 min classes) Collect signed forms Finish Syllabus talk

690 views • 61 slides

NUCLEAR CHEM

NUCLEAR CHEM. COMPARISON OF CHEMICAL AND NUCLEAR REACTIONS. THREE TYPES OF RADIOACTIVE EMISSIONS IN AN ELECTRIC FIELD. TYPES OF RADIOACTIVE DECAY: BALANCING NUCLEAR EQUATIONS. Alpha decay - A decreases by 4 and Z decreases by 2. Every element heavier than Pb undergoes a decay.

809 views • 47 slides

NUCLEAR CHEMISTRY

NUCLEAR CHEMISTRY. The Basics. The Nucleus. The nucleus is composed of nucleons protons neutrons A nucleus is characterized by two numbers atomic mass number(A; total # of nucleons) atomic number (Z; number of protons) Z A E. 13 27 Al. total number of nucleons is 27

539 views • 44 slides

Nuclear Energy

Nuclear Energy. Nuclear Power. Lecture Questions Why nuclear power? What is it used for? What are its main advantages over other forms of energy? How important is nuclear power for the production of electricity? How much electricity, worldwide, is produced by nuclear power plants?.

663 views • 34 slides

Chapter 23

Chapter 23. Nuclear Reactions and Their Applications. Nuclear Reactions and Their Applications. 23.1 Radioactive Decay and Nuclear Stability. 23.2 The Kinetics of Radioactive Decay. 23.3 Nuclear Transmutation: Induced Changes in Nuclei. 23.4 The Effects of Nuclear Radiation on Matter.

544 views • 33 slides

PHYSICS OF NUCLEAR WEAPONS

606 views • 33 slides

Chapter 23

Chapter 23. Nuclear Reactions and Their Applications. Nuclear Reactions and Their Applications. 23.1 Radioactive Decay and Nuclear Stability. 23.2 The Kinetics of Radioactive Decay. 23.3 Nuclear Transmutation: Induced Changes in Nuclei. 23.4 The Effects of Nuclear Radiation on Matter.

460 views • 33 slides

Nuclear Chemistry

energy and/or particles. Nuclear Chemistry. Chemical reactions. ________________ involve changes with electrons. Nuclear reactions. ________________ involve changes in atomic nuclei. radiation. Spontaneously-changing nuclei emit ________ and are said to be _________. radioactive.

329 views • 32 slides

Nuclear Stability

Nuclear Stability. Relative Stability of Different Nuclei. Two Methods. Which isotopes?. Binding Energy. What holds an atom together?. Forces of Nature and Atomic Structure:. Band (Island) of Stability. N/Z ratio. Number of stable isotopes. Isotope trends among the elements:.

485 views • 31 slides

CHAPTER 12 The Atomic Nucleus

CHAPTER 12 The Atomic Nucleus. 12.1 Discovery of the Neutron 12.2 Nuclear Properties 12.3 The Deuteron 12.4 Nuclear Forces 12.5 Nuclear Stability 12.6 Radioactive Decay 12.7 Alpha, Beta, and Gamma Decay 12.8 Radioactive Nuclides.

762 views • 23 slides

Nuclear Chemistry

Nuclear Chemistry. Radioactivity. The spontaneous decay of an unstable nucleus Results in radiation being released. Strong Forces. An attractive force that holds nucleons (protons and neutrons) together inside of the nucleus. Electrical Force. Like charges repel

284 views • 21 slides

305 views • 20 slides

The nuclear underpinnings of Cosmogenic Nuclides

The nuclear underpinnings of Cosmogenic Nuclides. David Argento. Outline. Atomic and particle basics Atomic structure Major groups of subatomic particles Nuclear forces, structures and processes Four primary forces Radioactivity Forms of radiation. Before we launch. David Argento

304 views • 20 slides

French National Center for Scientific Research

167 views • 16 slides

Day 8

Day 8. Isotope Quiz Chapter 24 Section 1 Band of Stability Work Sheet. Na(OH) + CuCl 2 ? NaCl + Cu(OH) 2. The periodic table is also arranged by increasing atomic number or the number of protons in the nucleus. It is the number on top of each symbol.

103 views • 10 slides

The Mysterious Nucleus

196 views • 8 slides

Energy Changes in Nuclear Reactions

Energy Changes in Nuclear Reactions. Energy and mass are two sides of the same coin. c = 3.00 x 10 8 m/s. E = mc 2. m = mass. , in kg. E = energy. , in J. When a system loses /gains energy, it loses /gains mass. . In chemical reactions, this mass change is nearly

164 views • 7 slides

Unstable Nuclei and Radioactive Decay

Unstable Nuclei and Radioactive Decay. Radioactivity (Radioactive decay). The process by which some substances spontaneously emit radiation. Radioactive atoms emit radiation because their nuclei are unstable. This loss of energy (radiation) allows the unstable atoms to gain stability.

216 views • 7 slides

Nuclear Reactions

Nuclear Reactions. Emissions, Balancing, and predicting decays of Nuclear Reactions. Nuclear Chemistry. Many nuclei undergo spontaneous changes. These changes are usually accompanied by the emission of a particle from the nucleus . The process is called Radioactive Decay . Consider .

249 views • 5 slides