These three allotropic forms of Iron are known as delta, gamma and alpha Iron.
Iron does not possess a singular form of crystalline structure, but shows three different forms or ‘allotropes’. Iron Element is a firearms and NFA/Class 3 Dealer and training company based in West-Central Ohio. Iron has a melting point of 1538 ✬ (1811 K) and a boiling point of 2862 ✬ (3134 K). The density of Iron, in solid phase is known to be 7.874 gm/cm 3, with a liquid or molten density of 6.98 gm/cm 3. Among all four, 56Fe is the most abundant, with an abundance of 91.754% on Earth and it is known as the most stable nucleus. In other words, there are four isotopes of Iron, ranging from 54Fe, 56Fe, 57Fe and 58Fe. There are four types of Iron atoms, each with the same atomic number, but different atomic weights. Iron is a relatively common element in the universe, being found in stars, meteorites and rocky planets in considerable quantities.
Iron has tensile strength, which provides structural solidity to any structure. What made Iron popular as a metal, was its property of high inherent tensile strength, which makes it easier to give it shape. Mined in the form of Magnetite, Hematite and Goethite in Canada, USA, South Africa, Sweden, India, Russia and Japan the average annual production of this metal is known to be around 716 million tons. Iron has an important biological application, as the prime constituent of the oxygen carrying molecule called Hemoglobin. Iron is a part of the inner and outer core of the Earth’s crust (constituting a total of 5% of Earth’s crust), contributing to the creation of Earth’s magnetic field. It is a group 8 element, belonging to the fourth period and known as a d block element. Belonging to the group of transition metals, the standard atomic weight of Iron is known to be 55.845 g/mol. It’s atomic number is 26, with an electronic configuration which is 1s 2 2s 2 2p 6 3s 2 3p 6 3d 6 4s 2. About Ironįrom its Latin name – ‘ Ferrum‘, Iron derives its abbreviated chemical name of ‘Fe’. Iron is a metal in the first transition series. Through years of painstaking research, scientists have carefully studied all the properties of Iron, as it is one of the prime metals used in industrial applications and production of steel. Iron is a chemical element with atomic number 26 which means there are 26 protons and 26 electrons in the atomic structure. Every one of the 92 naturally occurring elements, including Iron, has a unique physical and chemical profile.