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    PPT - Uses of radioisotopes PowerPoint Presentation, free download - ID:1844621
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    Carbon-14 dating, also known as radiocarbon dating, is a scientific method that can accurately determine the age of organic materials up to approximately 60,000 years old. Here's how it works:
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    1. Decay of Carbon-14: The technique is based on the decay of the carbon-14 isotope.
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    2. Constant Replenishment: When organisms are alive, they constantly replenish their carbon-14 supply through respiration, providing a constant amount of the isotope.
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    3. Measurement and Estimation: Measurements of carbon-14 in archaeological specimens are used to estimate their age.
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    4. Key Technique: Carbon-14 dating is essential for establishing the chronology of historical and geological events.
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    5. Counting Remaining Carbon-14 Atoms: Scientists estimate how long an organism has been dead by counting the remaining carbon-14 atoms.
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    5 Sources
    What is Carbon Dating? | University of Chicago News
    Radiocarbon dating, or carbon-14 dating, is a scientific method that can accurately determine the age of organic materials as old as approximately 60,000 years. First developed in …
    The University of Chicago
    https://news.uchicago.edu/explainer/what-is-carbon-14-dating
    Radiocarbon Dating - Chemistry LibreTexts
    Radiocarbon dating is the process of determining the age of a sample by examining the amount of 14 C remaining against its known half-life, 5,730 years. The reason this process wor…
    LibreTexts
    https://chem.libretexts.org/Bookshelves/Physical_and_Theoretical_Chemistry_Textbook_Maps/Supplemental_Modules_(Physical_and_Theoretical_Chemistry)/Nuclear_Chemistry/Applications_of_Nuclear_Chemistry/Radiocarbon_Dating
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    Carbon-14 | Dating, Mass, & Half-life | Britannica
    In carbon-14 dating, measurements of the amount of carbon-14 present in an archaeological specimen, such as a tree, are used to estimate the specimen’s age. Carbon-14 present in mo…
    Britannica
    https://www.britannica.com/science/carbon-14
    Carbon-14 Dating - Vocab, Definition, and Must Know Facts ...
    Carbon-14 dating is a radiometric dating method used to determine the age of organic materials by measuring the radioactive decay of the carbon-14 isotope. It is a key technique in…
    Fiveable
    https://library.fiveable.me/key-terms/intro-chem/carbon-14-dating
    Carbon dating: The Day Tomorrow Began | University of Chicago
    Carbon dating is based on the fact that living organisms—like trees, plants, people and animals—absorb carbon-14 into their tissue. When they die, the carbon-14 starts to change in…
    The University of Chicago
    https://news.uchicago.edu/the-day-tomorrow-began/carbon-dating
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    uchicago.edu

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