Answer: →
Step-by-step explanation:
Fission and fusion are two distinct processes in nuclear physics. Fission involves the splitting of a heavy atomic nucleus into smaller fragments, releasing a significant amount of energy in the form of radiation. This process often results in the emission of alpha and beta particles, along with gamma rays. On the other hand, fusion is the combination of two light atomic nuclei to form a heavier nucleus, again accompanied by the release of energy. In fusion, protons and neutrons come together to create a more massive nucleus, producing different types of radiation, including gamma rays. While fission is commonly utilized in nuclear power plants to generate electricity, fusion is the process powering the sun and other stars, requiring extreme temperatures and pressures to occur. The distinctive radiation signatures, involving alpha and beta particles as well as gamma rays, characterize the outcomes of fission and fusion processes.
Note: While extracting energy from a fusion reaction is theoretically feasible, it is currently not practical due to the fact that initiating and sustaining fusion requires more energy input than the energy output obtained from the process.