Isotopes can be constituted-of-or-filled-with hassium.Logical formLearned from3 sentences. Isotopes can be constituted-of-or-filled-with radon.Logical formLearned from3 sentences. Isotopes can be constituted-of-or-filled-with astatine.Logical formLearned from3 sentences. Isotopes can be constituted-of-or-filled-with gold.Logical formLearned from3 sentences. Isotopes can be constituted-of-or-filled-with osmium.Logical formLearned from3 sentences. Isotopes can be constituted-of-or-filled-with tantalum.Logical formLearned from3 sentences. Isotopes can be constituted-of-or-filled-with tin.Logical formLearned from3 sentences. Isotopes can be constituted-of-or-filled-with technetium.Logical formLearned from3 sentences. Isotopes can be constituted-of-or-filled-with molybdenum.Logical formLearned from3 sentences. Isotopes can be constituted-of-or-filled-with cobalt.Logical formLearned from3 sentences. Isotopes can be constituted-of-or-filled-with titanium.Logical formLearned from3 sentences. Isotopes can be constituted-of-or-filled-with chlorine.Logical formLearned from3 sentences. Some isotopes can be constituted-of-or-filled-with boron.Logical formLearned from3 sentences. A (carbon isotope signature) can be stable.Logical formLearned from3 sentences. (Daughter isotopes) can be short-lived.Logical formLearned from3 sentences.