A proton may turn into a neutron.Logical formLearned from3 sentences. A repulsion can be between protons.Logical formLearned from3 sentences. Protons can be in a core.Logical formLearned from3 sentences. Protons may be surrounded by electrons.Logical formLearned from3 sentences. A stable isotope may have a proton.Logical formLearned from3 sentences. A (hydrogen isotope) may contain a proton.Logical formLearned from3 sentences. An atomic number can be equal to a number of protons.Logical formLearned from3 sentences. (Transmission coefficients) can be for proton.Logical formLearned from3 sentences. A procedure may be repeated for protons.Logical formLearned from3 sentences. A proton may undergo an (evaluation procedure).Logical formLearned from3 sentences. A (hydrogen atom) may contain a proton.Logical formLearned from3 sentences. A proton can be small.Logical formLearned from3 sentences. Protons may undergo a generation.Logical formLearned from3 sentences. A (proton motive force) may pertain-to a male.Logical formLearned from3 sentences. An element may have a number of protons.Logical formLearned from3 sentences.