GOB Chemistry
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Determine AZX in the following gamma emission equation:
21083Bi* → AZX + 00γ
Give the gamma emission products of the metastable state of protactinium (Pa-234m).
An isotope emitting only gamma radiation is used in diagnosing diseases instead of isotopes emitting beta or alpha rays due to the high penetrating power of gamma radiation. Is this true?
Bone imaging uses strontium-85. There is a concern that Sr-85, a radioisotope, would negatively affect the growing bones of children. Which does not explain this?
Which of the following statements about gamma rays is true?