- #1
ay2k
- 29
- 0
The buildup of heavier elements in the nuclear fusion processes in stars is limited to elements below iron, since the fusion of iron would subtract energy rather than provide it
The fusion of two nuclei lighter than iron generally releases energy while the fusion of nuclei heavier than iron absorbs energy; vice-versa for the reverse process, nuclear fission.
These two statements semm contradictory. Which one is actually correct? If both are actually correct, can someone please explain that what is the point that I am missing?
The fusion of two nuclei lighter than iron generally releases energy while the fusion of nuclei heavier than iron absorbs energy; vice-versa for the reverse process, nuclear fission.
These two statements semm contradictory. Which one is actually correct? If both are actually correct, can someone please explain that what is the point that I am missing?