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Definition of Iron-57
1. Noun. (isotope) A minor stable isotope of iron, (nuclide 57 26 Fe), having 26 protons and 31 neutrons; it amounts to about 2% of the element in nature ¹
¹ Source: wiktionary.com
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1. Noun. (isotope) A minor stable isotope of iron, (nuclide 57 26 Fe), having 26 protons and 31 neutrons; it amounts to about 2% of the element in nature ¹
¹ Source: wiktionary.com