During the First Reaction of the Proton-Proton Chain of Nuclear

question 62

Multiple Choice

During the first reaction of the proton-proton chain of nuclear fusion, a weak force causes one of the protons to transform into a neutron and emit ____.

• A) a positron and a neutrino
• B) a positron and a deuterium
• C) a neutrino and a deuterium
• D) a neutrino and an electron
• E) a deuterium and an electron

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