Boils at 2750°C 2. It is about as reactive as aluminium and more reactive than most of the more common metals, such as iron, copper, nickel, and chrome. Chemical properties Edit. Zinc is a reactive metal. Chemical composition of malleable iron The chemical composition of malleable iron generally conforms to the ranges given in the Table 1. Iron sulfide is the chemical compound FeS, a black solid. Zinc can react with acids, bases, and nonmetals. Iron(III) hydroxide | Fe(OH)3 or FeH3O3 | CID 73964 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. Applications Iron is the most used of all the metals, including 95 % of all the metal tonnage produced worldwide. It is a transition metal in the middle of the periodic table. It is made of iron and sulfide ions.FeS has iron in its +2 oxidation state.It reacts with acids such as hydrochloric acid to make hydrogen sulfide gas.. Chemical substances are often called 'pure' to set them apart from mixtures.A common example of a chemical substance is pure water; it has the same properties and the same ratio of hydrogen to oxygen whether it is isolated from a river or made in a laboratory.Other chemical substances commonly encountered in pure form are diamond (carbon), gold, table salt (sodium chloride) and refined sugar (). In the graphic on the left, iron or steel wool is burning in a fast reaction with oxygen as contrasted with the slow rusting of iron also with oxygen. Iron is represented as Fe and has an atomic number of 26. Iron's density is 7.874g/cc 3. Physical Properties of Iron 1. It does not rust in air, though. Iron atomic mass is 55.845 u. Pure iron is soft and very malleable. Chemical Properties The electronic configuration of iron – the element, is [Ar]4s 2 3d 6, and it has a total of 14 known isotopes. It is a semi-fused mass of iron with fibrous slag inclusions (up to 2% by weight), which gives it a "grain" resembling wood that is visible when it is etched or bent to the point of failure. It is less reactive than magnesium. Copper is a chemical element.It is the 29th element in the periodic table.Its mass number is 63.55. Iron is chemically active and forms two major series of chemical compounds, the bivalent iron (II), or ferrous, compounds and the trivalent iron (III), or ferric, compounds. It is magnetic, though different allotropes of iron have different magnetic qualities. Iron is easily found, mined and smelted, which is why it is so useful. Physical properties Edit. In plural, "iron sulfides" may refer to a range of chemical compounds composed of iron and sulfur.For example to FeS 2 (iron disulfide) found in the ground as the mineral pyrite. Chemical properties. Iron is a grey, silvery metal. While most varieties of cast iron are weak in tension and brittle, ductile iron has much more impact and fatigue resistance, due to its nodular graphite inclusions. Wrought iron is an iron alloy with a very low carbon content (less than 0.08%) in contrast to that of cast iron (2.1% to 4%). Know the physical and chemical properties, density, boiling and melting point, along with the uses of Iron … The symbol for copper is "Cu", which comes from the Latin word cuprum, which, in turn, came from the Latin word for the island of Cyprus, where copper … In the element iron only atoms of iron are in contact with each other. Wrought iron is tough, malleable, ductile, corrosion resistant, and easily welded. It reacts with most acids like sulfuric acid. 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