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composition of iron ore wiki answers

composition of iron ore wiki answers

Iron ore - Wikipedia

Available world iron ore resources. Iron is the most abundant element on earth but not in the crust. [citation needed] The extent of the accessible iron ore reserves is not known, though Lester Brown of the Worldwatch Institute suggested in 2006 that iron ore could run out within 64 years (that is, by 2070), based on 2% growth in demand per year.

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What is the chemical composition of iron ore - answers

Metals are extracted from their ore through chemical reaction. Iron ore is an oxide of iron. The oxygen is removed from the ore by heating carbon with the ore to create molten iron and Carbon Dioxide.

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What is the chemical composition of iron - answers

A chemical change is one that alters the chemical composition of the item, for example the rust on a piece of iron is a chemical change because the new chemical composition is iron-oxide as .

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What defines the chemical composition of iron? - Quora

Apr 04, 2017 · Iron (Fe) is an element, there is by definition, no “chemical composition of iron”, because it’s made of only one type of atom. But Methinks you are asking about iron alloys. Now alloys are mixtures of a metallic element with another metallic/non.

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Different Types of Iron Ore - 911metallurgist

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