What is the predicted final evolutionary stage for a low-mass star that lacks the mass to fuse helium?
Answer
Contract, cool down, and fade into a dim white dwarf composed primarily of hydrogen.
Since low-mass stars lack the mass to generate core temperatures needed to fuse helium into carbon, they are expected to simply contract, cool down, and fade away, becoming white dwarfs composed primarily of hydrogen.
#Videos
Low Mass Stars: Crash Course Astronomy #29 - YouTube
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