The steel made of iron is also used in manufacturing of ships, cars, tools, etc.Iron is used to manufacture steels which are further used in construction work as well as other manufacturing works.The iron element burns with a golden colored flame in the flame test.The electron configuration of iron atoms shows incomplete d-orbitals, and because of this reason it is categorized as a transition metal according to IUPAC.Higher temperatures also result in corrosion of iron.The pure iron rapidly corrodes in the moist atmosphere, as iron reacts with oxygen and moisture of the air to form rust.Most of the iron is found as a compound with other elements. Pure iron is fairly reactive and hence it is hardly found in a pure state.Chemical properties of IronĬhemical properties of Iron are mentioned below. The iron atoms have a BCC (Body centered cubic) crystal structure.Iron is a naturally occurring magnetic element on the earth.Iron has many isotopes, but out of these isotopes 56Fe is most abundant (around 92%).

The melting point of iron is 1538 ☌ and its boiling point is 2862 ☌.

Iron is a solid metal having a lustrous metallic grey color.

Physical properties of Iron are mentioned below. The physical and chemical properties of Iron element are mentioned below.

China, Australia and Brazil are the 3 countries that mines most of the iron in the world.Iron is cheap, most abundant and the most used metal on the earth.The planet Mars looks reddish in color due to the presence of iron oxides on its surface.In plants, the iron element is used in production of chlorophyll and in animals and humans, the iron element is the component of hemoglobin (hemoglobin is a component of blood that carries pure oxygen from the lungs and transfers it to different organs of the body). Iron element is very essential for plants as well as animals.Most of the iron produced nowadays is used in manufacturing of steels.

According to some archaeologists, iron is the element that has been used by humans for more than 5000 years.Iron is also present in the sun, stars as well as meteors.The outer core and the inner core of the earth contains most of the iron.Iron is the 4th most abundant element (by weight) present in the earth’s crust.

Interesting facts about Iron element are mentioned below. In order to have the complete d-orbitals, there must be 10 electrons in it.īut in the ground state electronic configuration of iron, you can see that it has only 6 electrons in d-orbitals.Īnd hence, as Iron has incomplete d-orbitals, it is considered as a transition metal.Īlso see: Location of transition metals on periodic table (Image) 9 Interesting facts about Iron Protons 26 Neutrons 30 Electrons 26 Symbol Fe Atomic massĢ, 8, 14, 2 Electronic configuration 3d 6 4s 2 Atomic radiusġ94 picometers (van der Waals radius) 1st Ionization energy 7.902 eV ElectronegativityīCC (Body centered cubic) Melting point 1811 K or 1538 ☌ or 2800 ☏ Boiling point 3134 K or 2862 ☌ or 5182 ☏ Density 7.875 g/cm 3 Main isotope 56Fe When was Iron Discovered? Before 5000 BC CAS number īecause, there are only six electrons in the d-orbitals. Lustrous metallic grey color State (at STP) Solid Position in Periodic table So if you want to know anything about Iron element, then this guide is for you. In fact, the table mentioned below is the perfect information box (Which gives you every single detail about the Iron element in Periodic table.) This is a SUPER easy guide on Iron element.

Fe symbol periodic table