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Home Q & A Board Science-Related Homework Help Physics
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Tsync Tsync
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8 years ago
In the proton-proton cycle, the positron is:
A) an anti-electron.
B) the chief means energy reaches the photosphere.
C) a spin conservation particle.
D) massless.
E) intermediate between the proton and neutron in mass.
Textbook 
Astronomy Today

Astronomy Today


Edition: 8th
Authors:
Read 177 times
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Minoring in physics
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RatatouilleRatatouille
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8 years ago
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Tsync Author
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#2
8 years ago
Wonderful, thanks for your time and effort
Minoring in physics
wrote...
#3
8 years ago
Happy to help Slight Smile
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