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kicyunya [14]
3 years ago
7

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

Geography
1 answer:
Orlov [11]3 years ago
3 0
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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