Question
In: Physics
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 dose of radiation do they receive (in rem) from the Th-229 over the course of one day? Assume that each decay event produces 8.01 x 10-13 J of energy and that the R.B.E. is 20.
Solutions
genius_generous answered 2 years agoRelated Solutions
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...
One of the many isotopes used in cancer treatment is gold 19879Au, with a half-life of...
One of the many isotopes used in cancer
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I got an answer of 30.99g but this was
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One of the many isotopes used in cancer treatment is gold 19879Au, with a half-life of...
One of the many isotopes used in cancer treatment is gold
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