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k2912382 k2912382
  • 18-01-2017
  • Chemistry
Answered

  1. If you have 20 grams of parent material and TWO half-lives go by, how much parent material do you have remaining? How much daughter material do you now have?

Verified Answer :

evecb evecb
  • 18-01-2017

5grams of daughter material

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