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radioactivity

  1. M

    A question on radiometric dating (more than the basics)

    So I have a question about how radiometric dating is actually performed. I understand the basic theory and mathematics behind the general method, but I error more interested in how the the laboratory process of radiometric dating "introduces" error into the dating system. For instance, are the...
  2. J

    radioactivity conversion

    How many becquerels in a milli-curie?
  3. A

    Bacteria relying on radioactivity

    http://sciencenow.sciencemag.org/cgi/content/full/2003/216/2 (ScienceNow - subscription only) Deep underground, uranium atoms in rocks undergo radioactive decay, sending off alpha particles--two protons and two neutrons--that can bump into other molecules and change them. Scientists wondered...

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