- Iron has four naturally occurring isotopes: 54 Fe, 56 Fe, 57 Fe, and 58 Fe12. 56 Fe is the most abundant, making up 91.754% of naturally occurring iron1. 57 Fe and 58 Fe are present in smaller amounts, at 2.119% and 0.286%, respectively1. 54 Fe is also present, but in even smaller amounts, at 5.845%1. There are also 24 known radioactive isotopes of iron, the most stable of which are 60 Fe and 55 Fe1.了解详细信息：✕以上信息汇总借助人工智能技术，若访问原文请查看了解详细信息。
Naturally occurring iron (26 Fe) consists of four stable isotopes: 5.845% of 54 Fe (possibly radioactive with a half-life over 4.4 × 1020 years), 91.754% of 56 Fe, 2.119% of 57 Fe and 0.286% of 58 Fe. There are 24...
en.wikipedia.org/wiki/Isotopes_of_ironThere are four naturally occurring isotopes of iron, iron-54, iron-56, iron-57, and iron-58.www.chemistryexplained.com/elements/C-K/Iron.html - 其他用户还问了以下问题
Iron Isotopes - List and Properties - ChemLin
Learn about the atomic and decay properties of all known isotopes of iron, including the four stable ones and the 24 unstable radionuclides. Find data on atomic mass, half-life, spin, …
WebElements Periodic Table » Iron » isotope data
Learn about the naturally occurring and radioactive isotopes of iron, their atomic masses, natural abundances, nuclear spins, magnetic moments, half-lives, modes of decay and NMR properties. Find references and links to …
Iron - Wikipedia
At least four allotropes of iron (differing atom arrangements in the solid) are known, conventionally denoted α, γ, δ, and ε.
The first three forms are observed at ordinary pressures. As molten iron cools past its freezing point of 1538 °C, it crystallizes into its δ allotrope, which has a body-centered cubic (bcc) crystal structure. As it cools further to 1394 °C, it ch…Wikipedia · CC-BY-SA 许可下的文字Iron Isotopes - SpringerLink
Learn about the four stable isotopes of iron and how they vary in nature due to redox and coordination chemistry effects. Find out how iron isotopes are used to study geological, …
Iron | Element, Occurrence, Uses, Properties,
2024年9月20日 · Natural iron is a mixture of four stable isotopes: iron-56 (91.66 percent), iron-54 (5.82 percent), iron-57 (2.19 percent), and iron-58 (0.33 percent).
Isotopes of iron - chemeurope.com
Isotopes of iron. Naturally occurring Iron (Fe) consists of four isotopes: 5.845% of radioactive 54 Fe (half-life: >3.1×10 22 years), 91.754% of stable 56 Fe, 2.119% of stable 57 Fe and …
Iron (Element) - Facts, History, Where It Is Found, How …
2017年8月23日 · Most common isotopes: Iron-56 (natural abundance: 91.754 percent) (Image credit: Greg Robson/Creative Commons, Andrei Marincas Shutterstock ) History and properties of iron
Iron - Element information, properties and uses | Periodic Table
Learn about iron, a shiny, greyish metal that rusts in damp air and is the most important of all metals. Find out its isotopes, electron configuration, biological role, natural abundance, history …
Iron Element | History, Uses, Facts, Physical & Chemical …
Isotopes of Iron. Naturally occurring iron consists of four isotopes: 5.85 percent of slightly radioactive 54Fe (half-life >3.1×1022 years), 91.75 percent of stable 56Fe, 2.12 percent of …
