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Jayy09 Jayy09
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13 years ago
Steps please

Suppose you examine a piece of rock that has 3 atoms of a parent material and 9 atoms
of a daughter product. Given the half-life of the parent material as 10 million years,
determine: (1) the number of half-lives that have gone by and (2) the age of the rock
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#1
13 years ago
...anyone know about wht to do because u did not rec an activation email....i know its not right place to ask a question but i dont know where to post it
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