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.

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Amanda K answered 3 months ago

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