; Chromium is a hard, lustrous, steel-gray metal. Compounds. The alloy produced is known as "stainless steel." 24. When alloyed with iron and nickel, it produces an alloy known as "nichrome" which is resistant to high temperatures and used to … Chromium, chemical element of Group 6 (VIb) of the periodic table, a hard steel-gray metal that takes a high polish and is used in alloys to increase strength and corrosion resistance. This article advises the benefits, recommended amounts and potential risks involve in consuming chromium. Chromium may be highly polished. Chromium is a metal used to induce hardness, toughness, and chemical resistance in steel. Chromium is a shiny metal.It is reactive, but it reacts with air to produce a very thin coating of chromium(III) oxide, which prevents it from rusting any more.. In its pure form, chromium is a silvery, lustrous, hard metal that has a high polish, ideal for electroplating. The principal and commercially viable ore is chromite, \(\ce{FeCr2O4}\), which is found mainly in southern Africa (with 96% of the worlds reserves), the former U.S.S.R and the Philippines. It is the first element in group 6 on the periodic table, with an atomic weight of 51.996 and a density of 7.19 grams per cubic centimeter. Chromium is the earth's 21 st most abundant element (about 122 ppm) and the 6 th most abundant transition metal. Chromium is a metallic element found in food. The most common source of chromium is chromite ore (FeCr 2 O 4 ). Chromium is the hardest metal element in the periodic table and the only element that exhibits antiferromagnetic ordering at room temperature, above which it tranforms into a paramagnetic solid. Chromium is a transition metal in Group 6 on the Periodic Table of Elements. Its name is … Properties. Chromium is a relatively abundant element in Earth’s crust. Chromium has atomic No.