Over the course of 2.0 hours,44% of a radioactive material decays.What is its half-life?
A)3.45 hrs
B)2.39 hrs
C)1.12 hrs
D)0.88 hrs
E)1.69 hrs

Name: Over the course of 2.0 hours,44% of a radioactive material decays.What is its half-life? A)3.45 hrs B)2.39 hrs C)1.12 hrs D)0.88 hrs E)1.69 hrs
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Question

Over the course of 2.0 hours,44% of a radioactive material decays.What is its half-life?
A)3.45 hrs
B)2.39 hrs
C)1.12 hrs
D)0.88 hrs
E)​1.69 hrs

Quizplus · Accepted Answer

The Answer of Over the course of 2.0 hours,44% of a radioactive material decays.What is its half-life?
A)3.45 hrs
B)2.39 hrs
C)1.12 hrs
D)0.88 hrs
E)​1.69 hrs

Over the Course of 2