The radioactive decay of 99mTc to 99Tc MUST occur with the emission of:_______.
a) the combination of a beta particle and a gamma ray.
b) a gamma ray alone.
c) an alpha particle alone.
d) two beta particles.
Technetium-99m decays through a process called isomeric transition involving the decay of 99mTc to 99TC via the release of gamma rays and low energy electron
