Iron
Chemical element
Iron is a chemical element; it has symbol Fe 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... Wikipedia
Происходит от праслав. *žel-zo, от кот. в числе прочего произошли: др.-русск., ст.-слав. жєлѣзо (др.-греч. σίδηρος), желѣзнъ (σιδηροῦς), русск. железо (диал.