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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 definition: 1. a chemical element that is a common greyish-coloured metal. It is strong, used in making steel…. Learn more.
20 wrz 2024 · 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.
The meaning of IRON is a silver-white malleable ductile magnetic heavy metallic element that readily rusts in moist air, occurs in pure form in meteorites and combined in most igneous rocks, is the most abundant element on Earth by mass, and is vital to biological processes.
a chemical element that is a common grayish-colored metal. It is strong, used in making steel, and exists in very small amounts in blood: Iron rusts easily. Liver is a particularly rich source of dietary iron. iron ore. an iron deficiency. Fewer examples. A heavy iron chain was clamped around his wrists.
5 paź 2023 · I.1.a. Old English–. A strong, hard, magnetic, silvery-grey metal, the chemical element of atomic number 26, much used as a material for construction and the making of tools, weapons, machines, containers, vehicles, ships, etc. Chemical symbol: Fe (ferrum: cf. ferro-comb. form).
23 sie 2017 · 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...
