Which evolutionary path is characteristic of stars significantly more massive than the Sun after hydrogen exhaustion?
Answer
They proceed to fuse heavier elements sequentially in the core, forming an onion-skin structure
High-mass stars have stronger gravity, preventing core degeneracy, allowing them to skip the helium flash and proceed violently to fuse elements heavier than helium (like carbon, neon, oxygen, and silicon) in successive core stages.
Frequently Asked Questions
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