High energy is required for fusion reactions to occur because the nuclei involved repel each other because they have like charges.
What is nuclear fusion reactions?
- Nuclear Fusion reactions power the Sun and other stars. In a fusion reaction, two light nuclei merge to form a single heavier nucleus.
- The process releases energy because the total mass of the resulting single nucleus is less than the mass of the two original nuclei. The leftover mass becomes energy.
- Nuclear fusion is a type of nuclear reaction where two light nuclei collide together to form a single, heavier nucleus.
Repel each other because they have like charges, High energy is required for fusion reactions to occur because the nuclei involved.
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