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Home Q & A Board Science-Related Homework Help Geography and Earth Sciences
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Wutwut12 Wutwut12
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6 years ago

A half-life is the amount of time required ____.
  a. to lose half the daughter isotopes
  b. for the mass of the sample to decrease by one-half
  c. for half of the parent atoms to decay to daughter atoms
  d. for the parent atoms to increase by one-half
  e. to accurately date a rock sample
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Jmassey95Jmassey95
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6 years ago
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