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Iron

en.wikipedia.org/wiki/Iron

Iron is a chemical element with symbol Fe and atomic number 26. It is a metal in the first ..... Metallic or native iron is rarely found on the surface of the Earth because it tends to oxidize, but ...

iron: Natural Occurrence - Infoplease

www.infoplease.com/encyclopedia/science/iron-natural-occurrence.html

Iron is an abundant element in the universe; it is found in many stars, including the sun. Iron is the fourth most abundant element in the earth's crust, of which it ...

WHERE IS IRON ORE MINED?

www.technologystudent.com/joints/iron2.html

Iron ore can be found all over the world, in the form of rocks and other minerals. To be economically viable for mining, iron ore must contain at least 20% iron.

Iron - Element information, properties and uses | Periodic Table

www.rsc.org/periodic-table/element/26/iron

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

Where is iron found in nature? | Reference.com

www.reference.com/science/iron-found-nature-f8504d86b7821a57

Iron is found throughout the earth, comprising about 32 percent of the earth's crust and up to 80 percent of the Earth's core. It is the second most abundant metal ...

Chemistry for Kids: Elements - Iron - Ducksters

www.ducksters.com/science/chemistry/iron.php

Where is iron found on Earth? Iron is the most abundant element in the Earth. The Earth's core is mostly made up of an iron-nickel alloy. Iron also makes up ...

Iron - Chemicool

www.chemicool.com/elements/iron.html

Artifacts made from meteorite iron have been found dating from about 5000 BC ( and so are about 7000 years old) – for example iron beads in graves in Egypt.

Where Is Iron Found On The Periodic Table? - Chemistry - About.com

chemistry.about.com/od/iron/ss/Where-Is-Iron-Found-On-The-Periodic-Table.htm

This shows where iron appears on the periodic table of the elements.

Iron - HyperPhysics

hyperphysics.phy-astr.gsu.edu/hbase/pertab/fe.html

Iron also forms the oxide minerals lepidocrocite and goethite, each with the general formula FeO(OH). Iron is found with manganese and zinc in the oxide ...

Iron, Chemical Element - reaction, water, uses, elements, metal, gas ...

www.chemistryexplained.com/elements/C-K/Iron.html

Ancient Egyptians had learned how to use iron before the First Dynasty, which began in about 3400 B.C. The Egyptians probably found the iron in meteorites.

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Chem4Kids.com: Iron: General Info and Everyday Items

www.chem4kids.com

There is a whole period of time named after this element (Iron Age). Humans have been working with iron for thousands of years. Iron is found all over the Earth ...

Facts About Iron - Live Science

www.livescience.com

Jan 6, 2015 ... Properties, sources and uses of the element iron. ... Besides being commonly found on Earth, it is abundant in the sun and stars, according to ...

Where can iron be found? | Reference.com

www.reference.com

Iron can be found in the Earth's core, in the Earth's crust, in hemoglobin, in steel and in magnets. It is rare to find iron in its elemental form on Earth, but it has ...