which best describes a chain reaction associated with a nuclear reaction?\nneutrons released during a fusion…
which best describes a chain reaction associated with a nuclear reaction?\nneutrons released during a fusion reaction cause other nuclei to fuse.\nneutrons released during a fission reaction cause other nuclei to split.\nhelium nuclei released during a fission reaction cause other nuclei to split.\nhelium nuclei released during a fusion reaction cause other nuclei to fuse.
Answer
Brief Explanations:
In a nuclear fission chain - reaction, neutrons released by the fission of one nucleus cause other nuclei to split. Fusion reactions involve the combination of light - weight nuclei and do not typically have a chain - reaction mechanism like fission. Helium nuclei are products of fusion and do not cause a chain - reaction in the way described.
Answer:
Neutrons released during a fission reaction cause other nuclei to split.