Answer
Tc-99m can be produced from the decay of molybdenum-99. The "m" at the end stands for "metastable," which means that isotope has the potential to become more or less stable, depending on external factors.
Work Step by Step
Tc-99m can be produced from the decay of molybdenum-99. The "m" at the end stands for "metastable," which means that isotope has the potential to become more or less stable, depending on external factors.