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.

Aug 29, 2023 · Characteristics: Iron is a gray, moderately active metal. The [Fe(H2O)6]3+ [Fe (H 2 O) 6] 3 + ion is colorless (or pale pink), but many solutions containing this ion are yellow or amber-colored because of hydrolysis. Iron in both oxidation states forms many complex ions.

In chemistry, iron (III) or ferric refers to the element iron in its +3 oxidation state. Ferric chloride is an alternative name for iron (III) chloride (FeCl3). The adjective ferrous is used instead for iron (II) salts, containing the cation Fe 2+. The word ferric is …

How to Write the Electron Configuration for Iron (Fe) In order to write the Iron electron configuration we first need to know the number of electrons for the Fe atom (there are 26 electrons). Once we have the configuration for Fe, the ions are simple.

Jun 30, 2023 · Iron is used as a catalyst. N2 (g) + 3H2 (g) Fe ⇌ 2NH3 (g) The reaction between persulfate ions (peroxodisulfate ions), S 2 O 82-, and iodide ions in solution can be catalyzed using either iron (II) or iron (III) ions. The overall equation for the reaction is: S2O2 − …

The word ferrous is derived from the Latin word ferrum, meaning "iron". In ionic compounds (salts), such an atom may occur as a separate cation (positive ion) abbreviated as Fe 2+, although more precise descriptions include other ligands such as water and halides.

Discover the electron configuration of iron, including Fe²⁺, Fe³⁺ ions, diagram, valency and valence electrons, and ground and excited state configurations.

Iron (3+) is an iron cation and a monoatomic trication. It has a role as a human metabolite, an Escherichia coli metabolite, a mouse metabolite and a cofactor. Iron is a transition metal with a symbol Fe and atomic number 26. By mass, it is the most common element on Earth.

ChemSpider record containing structure, synonyms, properties, vendors and database links for Iron(III) ion, 20074-52-6, VTLYFUHAOXGGBS-UHFFFAOYSA-N

Element Iron (Fe), Group 8, Atomic Number 26, d-block, Mass 55.845. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.