Chemistry, 08.10.2019 20:00, smith4kaay

Which of the following steps in a star's life cycle takes the longest?
a.
fusion of carbon atoms
b.
formation of a protostar
c.
fusion of hydrogen atoms
d.
fusion of helium atoms

Answers: 2

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Which of the following steps in a star's life cycle takes the longest?
a.
fusion of ca...