Killerkitties978 Killerkitties978
  • 01-03-2018
  • Geography
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Which radioactive decay process has the longest half-life and is useful in determining the absolute age of Earth's oldest rocks?

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Mathunga
Mathunga Mathunga
  • 01-03-2018
Radiocarbon dating introduced by Willard Libby is the most useful and can date back to at least 50,000 years back. 
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