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How many half-lives took place if I started with 125,000 atoms, and I now only have 15,625 of the original atom?
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How many half-lives took place if I started with 125,000 atoms, and I now only

have 15,625 of the original atom?

User Jason Fingar
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6.9k points

1 Answer

5 votes
2 half lives would have took place
User Ionoclast Brigham
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