leahpink leahpink
  • 20-01-2017
  • Geography
contestada

can someone please explain half lives to me? the term used in and earth science class

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jodeelhyn
jodeelhyn jodeelhyn
  • 20-01-2017
A half life is the amount of time it takes for the radioactivity of a specified isotope to fall to half its original value.
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