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Nuclear Chemistry

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Nuclear Chemistry Web Quest – PowerPoint PPT presentation

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Title: Nuclear Chemistry


1
Nuclear Chemistry Web Quest
2
Introduction Task Process Evaluation Conclusion
3
Introduction Nuclear chemistry is often one of
the most misunderstood and feared subjects. We
most often associate it with the atomic bomb,
nuclear war and Chernobyl. While these problems
are very important to the study of Nuclear
Chemistry there are also important and safe
issues. Some of these include the use of Nuclear
Chemistry in the fields of medicine, food
preservation and power production. You are going
to explore these issues and then make informed
decisions about them.
BACK TO BEGINNING
4
  • Task
  • In this Web Quest you will be exploring the world
    of Nuclear Chemistry.
  • You and your partner will be a Problem-Solving
    team who studies a topic in Nuclear Chemistry and
    the pros and cons that go along with it.
  • You will research all of the topics with the
    Internet links I have provided you.
  • After careful consideration, you will choose one
    of the topics concerning Nuclear Chemistry.
  • You will research this topic by answering all of
    the questions from your topic with the Internet
    links I have provided you. Your answers must be
    typed and in complete sentences.
  • Design a power point presentation or create a
    poster with the questions and answers on your
    topic.
  • Finally you will present your findings to the
    class in a 2 3 minute presentation next week.

BACK TO BEGINNING
5
Topics
  • Radiation
  • Nuclear Weapons
  • Nuclear Power
  • Nuclear Industry
  • Irradiated food/mail
  • Uses in medicine
  • Nuclear Waste

6
  • Process
  • Use the following links to answer the following
    questions
  • Radiation
  • What is radiation?
  • HowStuffWorks "How Nuclear Radiation Works
  • Radiation and Radioactivity Radiation
    Protection US EPA
  • Who discovered radiation how was it discovered?
  • Radioactivity Historical Figures
  • The ORCBS - Radiation Safety - Resources Links
    - Historical Figures
  • Describe alpha, beta and gamma radiation.
  • Basic Nuclear Science Information
  • The Three Types of Radioactive Decay

BACK TO BEGINNING
7
  • Process cont. (Radiation)
  • List the 9 naturally-occurring elements that are
    radioactive.
  • HowStuffWorks "How Nuclear Radiation Works
  • Are there any man-made elements that are
    radioactive? If so what are they?
  • HowStuffWorks "How Nuclear Radiation Works
  • What are isotopes? What do isotopes have to do
    with radioactivity?
  • HowStuffWorks "How Nuclear Radiation Works
  • How do radioactive smoke detectors work?
  • How Smoke Detectors Work Radiation Protection
    US EPA
  • Describe 3 ways in which humans may be exposed to
    radiation
  • Radiation and Radioactivity Radiation
    Protection US EPA

BACK TO PROCESS SLIDE 1
BACK TO BEGINNING
8
  • Process cont. (Radiation)
  • List some biological effects of being exposed to
    radiation.
  • Health Effects Radiation Protection US EPA
  • Using one of these radiation dose charts,
    calculate your yearly radiation exposure.
  • ANS Public Information Resources Radiation
    Dose Chart
  • Calculate Your Radiation Dose Radiation
    Protection US EPA
  • NUCLEAR WEAPONS
  • How does an atomic bomb work?
  • Key Issues Nuclear Weapons The Basics Weapons
    Basics
  • What is the difference between an atomic bomb and
    a hydrogen bomb?
  • Key Issues Nuclear Weapons The Basics Weapons
    Basics

BACK TO BEGINNING
BACK TO PROCESS SLIDE 1
9
  • Process cont. (Nuclear Weapons)
  • Describe some of the effects of a nuclear
    explosion
  • Key Issues Nuclear Weapons The Basics Weapons
    Basics
  • What elements are used in atomic bombs?
  • Key Issues Nuclear Weapons The Basics
    Weapons Basics
  • Who were the two scientists to first split a
    uranium atom?
  • Atoms Amok Weapons The Beginning
  • 6) Which countries have a nuclear arsenal?
  • Nuclear Issues CDI
  • BBC News WORLD The world's nuclear arsenal
  • 7) What is a dirty bomb and what threat does
    this pose to the general public?
  • NRC Fact Sheet on Dirty Bombs

BACK TO PROCESS SLIDE 1
BACK TO BEGINNING
10
  • NUCLEAR POWER
  • How does a nuclear power plant work? Make sure
    to highlight the primary components and how they
    function together to generate power.
  • HowStuffWorks "How Nuclear Power Works
  • NRC Students' Corner
  • Nuclear Fission Basics Nuclear Fission
    Science atomicarchive.com
  • 2) What are some advantages of using nuclear
    power?
  • HowStuffWorks "Pros and Cons of Nuclear Power
    Plants
  • 3) What are some of the disadvantages of using
    nuclear power?
  • Nuclear Files Key Issues Nuclear Energy The
    Basics

BACK TO BEGINNING
BACK TO PROCESS SLIDE 1
11
  • Process cont. (Nuclear Power)
  • 4) What happened at the Three Mile Island
    nuclear power plant? What caused this and what
    are the after effects?
  • NRC Fact Sheet on the Three Mile Island
    Accident
  • The American Experience Meltdown at Three Mile
    Island
  • FRONTLINE nuclear reaction three mile island
  • 5) What happened at the Chernobyl nuclear power
    plant? What caused this and what are the after
    effects?
  • FRONTLINE nuclear reaction chernobyl
  • Chernobyl
  • Chernobyl - The Chernobyl Nuclear Accident
  • What happened at the Fukushima power plant in
    Japan? What caused this and what are the after
    effects?
  • NRC Fact Sheet on Fukushima
  • World Nuclear Association
  • BACK TO PROCESS SLIDE 1

BACK TO BEGINNING
12
  • Process cont. (Nuclear Power)
  • 7) What are some of the controversies
    surrounding nuclear power?
  • Key Issues Nuclear Energy The Basics
    Introduction
  • 8) What are some of the controversies
    surrounding nuclear power?
  • Key Issues Nuclear Energy The Basics
    Introduction
  • BACK TO PROCESS SLIDE 1

13
  • NUCLEAR INDUSTRY
  • What is a PET scan? What does PET stand for?
  • HowStuffWorks "How Nuclear Medicine Works
  • What is a SPECT scan? What are its advantages
    and disadvantages as compared to PET scans?
  • HowStuffWorks "How Nuclear Medicine Works
  • Why are cancer cells more effected by radiation
    than most normal cells? What normal cells can be
    affected by radiation and how?
  • Radiation Therapy and You - National Cancer
    Institute
  • How is chemotherapy different from radiation
    therapy?
  • Dictionary of Cancer Terms - National Cancer
    Institute

BACK TO PROCESS SLIDE 1
BACK TO BEGINNING
14
  • Process cont. (Nuclear Industry)
  • Name one radioisotope used for radiation
    treatment and what specific cancer it treats.
  • http//www.ansto.gov.au/__data/assets/pdf_file/00
    18/3564/Radioisotopes.pdf
  • What is food irradiation and how does it
    preserved food?
  • Disease Listing, Food Irradiation CDC
    Bacterial, Mycotic Diseases
  • Food Irradiation Radiation Protection US EPA
  • CNN - Irradiated food It works, but few are
    buying - November 25, 1997
  • What type of radiation is used for food
    irradiation?
  • Disease Listing, Food Irradiation CDC
    Bacterial, Mycotic Diseases
  • Food Irradiation Radiation Protection US EPA
  • CNN - Irradiated food It works, but few are
    buying - November 25, 1997

BACK TO PROCESS SLIDE 1
BACK TO BEGINNING
15
  • Process cont. (Nuclear Industry)
  • 8) Why does irradiation kill bacteria?
  • Disease Listing, Food Irradiation CDC
    Bacterial, Mycotic Diseases
  • Food Irradiation Radiation Protection US EPA
  • CNN - Irradiated food It works, but few are
    buying - November 25, 1997
  • Whos mail is being irradiated and why?
  • Mail Irradiation Radiation Protection US EPA
  • Does the radiation from treating foods and mail
    last?
  • US EPA
  • Food Irradiation Radiation Protection US EPA
  • CNN - Irradiated food It works, but few are
    buying - November 25, 1997
  • Mail Irradiation Radiation Protection US EPA
  • NUCLEAR WASTE
  • What are the sources for the accumulation of
    nuclear waste?
  • Managing Radioactive Materials Waste
    Radiation Protection Program US EPA

BACK TO BEGINNING
BACK TO PROCESS SLIDE 1
16
  • Process cont. (Nuclear Waste)
  • What is the difference between low-level and
    high-level nuclear waste? What dangers does each
    level pose?
  • NRC Backgrounder on Radioactive Waste
  • Can nuclear waste be made safe?
  • NRC Backgrounder on Radioactive Waste
  • 4) What are the short-term solutions to the
    storage of nuclear waste?
  • The Bane of Nuclear Energy Nuclear Waste
    Storage
  • Describe the proposed solution and controversy
    surrounding Yucca Mountain in Nevada.
  • The Bane of Nuclear Energy Nuclear Waste
    Storage
  • Are there presently any long-term solutions to
    the storage of nuclear waste in use?
  • Questions and Answers on Nuclear Power -
    Environmental Defense Fund

BACK TO PROCESS SLIDE 1
BACK TO BEGINNING
17
  • Process cont. (Nuclear Waste)
  • What effects does nuclear waste have on the
    environment?
  • NRC Backgrounder on Radioactive Waste
  • HowStuffWorks "Pros and Cons of Nuclear Power
    Plants
  • What countries produce the most nuclear waste?
  • WikiAnswers - What country in the world produces
    the most pollution
  • Why is nuclear waste such a danger?
  • HowStuffWorks "Pros and Cons of Nuclear Power
    Plants"

BACK TO PROCESS SLIDE 1
BACK TO BEGINNING
18
Evaluation Your grade will be determined by the
completeness of the questions during the Process
section of this Web Quest as well as the scoring
of your groups presentation. See Rubric.
19
Conclusion Now that you have completed this Web
Quest hopefully you have a more thorough
understanding of Nuclear Chemistry. With the
energy crisis we are experiencing these issues
will come up as we look for energy alternatives.
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