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kompoz [17]
3 years ago
8

Once all the hydrogen is gone, the star starts to collapse. if it collapses enough, what fuel will now be used? what color will

it burn?
Physics
1 answer:
romanna [79]3 years ago
7 0
It will burn helium and turn dark orange.  Eventually, it is all iron and cannot burn that, so it becomes dark.    Hope this helps!!!
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