The table shows four different radioactive isotopes. Which isotopes would be suitable for use as radioactive tracers?
|Half-Life||15.7 million years||6 hours||30 seconds||13.2 hours|
Which of the following is the correct unit for ionizing radiation dose?
Rubidium-82 is a radioactive isotope of rubidium that decays via beta decay with a half-life of 1.27 minutes. Which of the following correctly explains why rubidium-82 is not suitable for use in radioactive implants?