what do you think you know about physics, physics is the study of matter under the effect of energy, but does this includes solid states bodies, atoms at ground states, object at microscopic size or object moving faster than light? these and more is what prompt me to ask again what is physics?
carbon-11 decays by positron emission the decay occurs with a release of?
when an atom undergo a positron emission , a protons decays into a
neutron, a positron, and electron neutrino is emitted. the resulting isotope or
atom will be boron-11,there will be
drop in atomic number and no change atomic mass.
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