Question
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there is a cancer treatment called Thorium-229 that is a common element used in today's world....
there is a cancer treatment called Thorium-229 that is a
common element used in today's world.
half-life= 7340 years.
a) What type of radioactive decay would Thorium-229 undergo?
Explain.
b) Write a balanced nuclear reaction for the decay that you
predicted in part a.
c) What is the activity of this Th-229 in Ci? Suppose a
patient is given 15.0 μg of Th-229 for cancer treatment.
d) what dose of radiation do they receive (in rem) from the
Th-229 over the course of one day? If the patient in part c) weighs
65 kg. Assume that each decay event produces 8.01 x 10-13 J of
energy and that the R.B.E. = 20.
Solutions
Amanda K answered 10 months agoRelated Solutions
4. Thorium-229 is used in cancer treatment. It has a half-life of 7340 years. a) What...
4. Thorium-229 is used in cancer treatment. It has a half-life
of 7340 years.
a) What type of radioactive decay would you expect Thorium-229
to undergo? Explain your answer in 1-2 sentences.
b) Write a balanced nuclear reaction for the decay that you
predicted in part a.
c) Suppose a patient is given 15.0 μg of Th-229 for cancer
treatment. What is the activity of this Th-229 in Ci?
d) If the patient in part c) weighs 65 kg, what...
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