Some isotopes can be with neutrons.Logical formLearned from3 sentences. Isotopes can be for elements.Logical formLearned from3 sentences. An isotope can be diagnostic.Logical formLearned from3 sentences. Isotopes can be unwanted.Logical formLearned from3 sentences. Separation can be a process of concentratting isotopes of a (chemical element).Logical formLearned from3 sentences. Some isotopes can be constituted-of-or-filled-with zinc.Logical formLearned from3 sentences. An isotope can be uncommon.Logical formLearned from3 sentences. A name may pertain-to an isotope.Logical formLearned from3 sentences. Sulfur may have some isotopes.Logical formLearned from3 sentences. A (decay mode) can be before an isotope.Logical formLearned from3 sentences. Isotopes may undergo a (decay mode).Logical formLearned from3 sentences. An isotope can be atomic.Logical formLearned from3 sentences. (Hydrogen isotopes) can be heavy.Logical formLearned from3 sentences. An isotope may pertain-to an (element protactinium).Logical formLearned from3 sentences. Some isotopes can be constituted-of-or-filled-with lawrencium.Logical formLearned from3 sentences.