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Review Chapters 7-10
•Ch. 10: The Deaths of Stars—examples
–Short answer: Describe the ultimate fate of stars as a function of their initial mass.
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•Q. Massive stars cannot generate energy through iron fusion because:
•c iron fusion requires very high densities.
•c stars contain very little iron.
•c no star can get high enough for iron fusion.
•c iron is the most tightly bound of all nuclei.
•c massive stars go supernova before they create an iron core.
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