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Tritium is a radioactive form of hydrogen. The amount of tritium in pictograms is modeled by equation f(t)= 8•(1/2) ^t/15.t represent years.
a. How much tritium was in sample when first measured?
b. What is the half life of tritium?
c. After 25 years, will there be more or less than 1 picogram of tritium?
Answers: 3
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