Image copyright: google
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iron
Image copyright: google |
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| iron is a chemical element with symbol Fe and atomic numder 26 it is a metal in the first transition series. It is by mass the most common element on Earth, forming much of Earth outer and inner core.And the name iron comes from the Anglo-Saxon iron Scandinavian and iron is used for lots of things and you can see them in lots of stuff and although iron is an essential ,too much of its extremely toxic .Free iron in the radicals that damages DNA proteins. The greatest use of iron is to make steel. | |
![iron](javascript:openwindow("http://theodoregray.com/periodictable/Samples/FerrochromeCrystal2/s15s.JPG")){kind=link}