Question

which statement correctly classifies gamma emission? (1 point)
gamma emission is a type of radioactive decay that is also a fission reaction.
gamma emission is not a type of radioactive decay or a fission reaction.
gamma emission is not a type of radioactive decay, but it is a fission reaction.
gamma emission is a type of radioactive decay, but it is not a fission reaction.

Explanation:

Gamma emission is a type of radioactive decay where an unstable nucleus releases excess energy in the form of gamma rays (high - energy photons). Fission reactions involve the splitting of a heavy nucleus into lighter nuclei. Gamma emission does not involve the splitting of a nucleus (unlike fission), but it is a form of radioactive decay as it is a process by which an unstable nucleus attains a more stable state.

Answer:

Gamma emission is a type of radioactive decay, but it is not a fission reaction.