A certain radioactive isotope decays to one sixteenth of its original amount in 4.0 hours.What is its half-life?
A) 1.0 hours
B) 2.5 hours
C) 2.0 hours
D) 1.4 hours
Correct Answer:
Verified
Q2: A radioactive atom undergoes
Q3: A certain radioactive isotope decays to one
Q4: A radioactive atom undergoes
Q5: A certain radioactive isotope decays to one
Q6: A drug containing Q7: An archeologist discovers the bones of a Q8: The rate of change of Q9: A radioactive atom emits an alpha particle.When Q10: A drug containing Q11: A certain radioactive isotope decays to one![]()

![]()
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents