Iron - Wikipedia
Iron is a chemical element; it has the symbol Fe (from Latin ferrum 'iron') and atomic number 26. It is a metal that belongs to the first transition series and group 8 of the periodic table. It is, by mass, the most common element on Earth, forming much of Earth's outer and inner core.
Iron | Element, Occurrence, Uses, Properties, & Compounds
2024年12月9日 · Iron (Fe), chemical element and one of the transition elements, the most-used and cheapest metal. Iron makes up 5 percent of Earth’s crust and is second in abundance to aluminum among the metals. Iron, which is the chief constituent of Earth’s core, is the most abundant element in Earth as a whole.
Iron - Element information, properties and uses | Periodic Table
Element Iron (Fe), Group 8, Atomic Number 26, d-block, Mass 55.845. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.
Iron | Fe (Element) - PubChem
Iron is a chemical element with symbol Fe and atomic number 26. Classified as a transition metal, Iron is a solid at room temperature. [Ar]4s 2 3d 6. J.C. Slater, J Chem Phys, 1964, 41 (10), 3199-3205. DOI:10.1063/1.1725697.
Iron (Element) - Facts, History, Where It Is Found, How It Is Used ...
2017年8月23日 · Iron is a brittle, hard substance, classified as a metal in Group 8 on the Periodic Table of the Elements. The most abundant of all metals, its pure form rapidly corrodes from exposure to moist...
Iron | Fe | CID 23925 - PubChem
Iron atom is an iron group element atom that has atomic number 26. It has a role as a micronutrient and an Escherichia coli metabolite. A metallic element found in certain minerals, in nearly all soils, and in mineral waters. It is an essential constituent of hemoglobin, cytochrome, and other components of respiratory enzyme systems.
Iron Element | History, Uses, Facts, Physical & Chemical …
Iron is a chemical element with symbol Fe and atomic number 26. It is a metal in the first transition series. It is by mass the most common element on Earth, forming much of Earth’s outer and inner core. It is the fourth most common element in the Earth’s crust.
Iron (Fe) - The Chemical Elements
2020年4月8日 · Iron is a chemical element with the atomic number 26 in the periodic table. With an abundance of about 35% in both Earth’s inner and outer core, Fe is the fourth most abundant chemical element in Earth’s crust and the most common chemical element on Earth.
Iron (Fe): Metallic Element Properties, Uses, Toxicity - Science Info
2023年4月28日 · Iron is the metallic element with the atomic number 26 and is represented by the symbol ‘Fe’ in the periodic table. It is classified as a transition metal and belongs to the d-block of group 8 (VIII) of the periodic table.
iron summary | Britannica
iron, Metallic chemical element, one of the transition element s, chemical symbol Fe, atomic number 26. Iron is the most used and cheapest metal, the second most abundant metal and fourth most abundant element in Earth’s crust.