once started, why can nuclear fission continue to occur on its own?\nthe thermal energy released can cause…
once started, why can nuclear fission continue to occur on its own?\nthe thermal energy released can cause the products to join.\nthe neutron formed by the reaction can cause more nuclei to combine.\nthe thermal energy released can cause the products to split.\na neutron begins the reaction, and more neutrons are formed in it.
Answer
Brief Explanations:
In nuclear fission, a neutron initiates the reaction. During the fission process, more neutrons are produced. These newly - formed neutrons can go on to strike other nuclei, causing them to undergo fission as well, creating a chain reaction. Thermal energy is not what causes products to join or combine. And it's the neutrons, not thermal energy, that cause more nuclei to split in the context of sustaining the fission reaction.
Answer:
A neutron begins the reaction, and more neutrons are formed in it.