English List of nuclides Cited by user Nucleus hydro elemon on 08 Dec 2023 This list of nuclides shows observed nuclides that either are stable or, if radioactive, have half-lives longer than one hour.
Indonesian Isotop besi Cited by user Aftalium on 04 Jul 2022 Besi (26Fe) yang terbentuk secara alami terdiri dari empat isotop stabil: 54Fe sebesar 5,845% (kemungkinan bersifat radioaktif dengan waktu paruh lebih dari 4.4 tahun)…
Italian Ferro Cited by user 2.39.229.75 on 20 Feb 2021 Il ferro è l'elemento chimico di numero atomico 26. Il suo simbolo è Fe, dal latino ferrum.
English Isotopes of iron Cited by user ComplexRational on 02 Jul 2019 Naturally occurring iron (26Fe) consists of four stable isotopes: 5.845% of 54Fe (possibly radioactive with a half-life over 4.4×1020 years), 91.754% of 56Fe, 2.119% of…