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Home Q & A Board Science-Related Homework Help Geography and Earth Sciences
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gi.x3 gi.x3
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6 years ago
After three half-lives, one-ninth of an original radioactive parent isotope remains, and eight-ninths has decayed into the daughter isotope.
 
  Indicate whether the statement is true or false
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WilkinsonWilkinson
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6 years ago
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gi.x3 Author
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6 years ago
this is exactly what I needed
karamsidhu1
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Yesterday
Brilliant ツ
jaray75
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2 hours ago
Helped a lot
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