The sequence of reactions by which stars convert helium into carbon is called the

Question

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The sequence of reactions by which stars convert helium into carbon is called the triple alpha reaction. Option A refers to a process by which the nuclei of stable isotopes capture slow-moving neutrons, producing heavier isotopes. Option C is a process that dominates in stars more massive than the Sun, and in which hydrogen is converted to helium via a sequence of proton captures and beta decays. Option D is a process by which hydrogen is converted to helium in low-mass stars.

The Sequence of Reactions by Which Stars Convert Helium into Carbon