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unsur 138ml138, ml 138, slot ml138, ml138 slot, slot gacor, slot on, info slot gacor, situs gacor Link Alternatif : . Butuh bantuan? Masuk Daftar. atau masuk dengan ... Anda patutThe following table shows the atomic nuclei that are isotonic (same neutron number N = 81) and isobaric (same nucleon number A = 138) with Lanthanum-138. Naturally occurring isotopes