![]() Element 26 originates from the fusion in high-mass stars. In Earth’s crust, iron can be found in iron- nickel alloys. It’s also the sixth most abundant element in the Universe and the most common refractory element. Iron is the most abundant naturally occurring metal on Earth. Iron’s main application in those times was for building railways with iron rails, bridges, and tunnels. That’s how a new industrial era begins in which iron production becomes one of the main sources for the rapidly growing economy and industrialization. This prehistoric period that started between 1200 BC and 600 BC marks the time in history when people started using iron to make simple weapons and tools.ĭuring the 1850s, the scientists of the time discovered that iron becomes more durable if a little bit of carbon was added to it. Though it’s been around since the formation of planet Earth, ancient civilizations didn’t utilize iron until some time around 2000 BC, when the Iron Age replaced the Bronze Era. In other words, this chemical element is older than our planet. When a supernova explodes, it scatters iron, oxygen, and carbon atoms all over outer space, and by the force of gravity, it lands on other planets, asteroids, and meteors. Exists in earth’s crust at about 25 ppm.Įlement 26 is one of the elements that have been born in the Universe by the supernova explosions of mass stars. Hard, ductile, lustrous bluish-gray metal. Iron black, dark gray, steel gray with metallic lusterįrom 1.89(49) milliseconds to 2.6 million years ![]() Chemical and Physical Properties of Iron Property
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