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Overall, Iron is a very important element. Iron is used in many important things such as steel, and magnets. Without Iron humans wouldn't exist, because we need iron in our blood. Although Iron can rust, it can be prevented by coating iron in oil or paint. By melting iron, various tools can be formed, and created. As you can see, Iron is a very important, and useful element.

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Rust( Iron oxide)on Iron occurs from being exposed to oxygen, and water.

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https://www.webelements.com/iron/
http://www.chem4kids.com/files/elements/026_speak.html
http://chemicalelements.com/groups/transition.html
https://images.google.com/imgres?imgurl=https%3A%2F%2Fsciencenotes.org%2Fwp-content%2Fuploads%2F2015%2F04%2FIron_Tile.png&imgrefurl=https%3A%2F%2Fsciencenotes.org%2Firon_tile%2F&docid=V8bbJ6lNfEhY5M&tbnid=ayabQ0JeSc769M%3A&vet=1&w=400&h=400&hl=en-us&source=sh%2Fx%2Fim

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Iron is used to make steel, used to reinforce concrete, but iron rusts easily in humid environments

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Naturally occurring ( 26Fe) consists of four stable isotopes: 5.845% of 54Fe (possibly radioactive with a half-life over 3.1×10 22 years), 91.754% of 56Fe, 2.119% of 57Fe and 0.282% of 58Fe. There are 24 known radioactive isotopes and their half-lives are shown below. See Brookhaven National Laboratory Interactive Table of Nuclides for a more accurate reading.

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Melting point: 2,800 degrees F (1,538 degrees C)
Boiling point: 5,184 degrees F (2,862 degrees C)
Density: 7.874g/cm3
Abundance in the earth's crust: Iron makes up 5% of the earth's crust.

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Melting and Boiling Iron with Superhigh Current from MOT

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Enormous currents generated from a single turn of thick wire in place of the normal secondary on an MOT can melt and boil iron.

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Iron is in group 8, the transition metals.

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Chemical Elements.com - Transition Metals

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An up-to-date periodic table with detailed but easy to understand information

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Iron is a metal.

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Atomic number: 26
Atomic mass: 55.847

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Is from the Latin word ferrum, meaning iron. Iron's symbol is Fe because Fe is short for ferrum.
https://www.webelements.com/iron/

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Iron is found in 5% of the earths crust, as well as in magnets and steel. Iron usually comes in 325 milligram doses.
http://www.chem4kids.com/files/elements/026_speak.html