Iron is a chemical element with symbol Fe and atomic number 26. It is a metal in
the first ... Iron metal has been used since ancient times, although copper alloys,
which have lower melting temperat...
Iron is a strong metal that is not that expensive. It is fairly cheap that' why it is
commonly used in manufacturing machine tools, automobiles, hulls of large ships
Iron from meteorites was first used about 6000 years ago to make ornaments,
weapons and tools. These days we use 20 times more iron (in the form of steel) ...
Iron chemically known as Fe, is one of the most commonly used elements. It has
multiple uses primarily in pharmaceutical, automobile, atomic energy, ...
Jan 6, 2015 ... Ninety percent of all metal that is refined these days is iron, according to the
Royal Society of Chemistry. Most of it is used to make steel — an ...
When iron and oxygen react in the presence of water or moisture, rust (iron oxide
) ... Steel is a well known and commonly used alloy made from iron and a small ...
Kids learn about the element iron and its chemistry including atomic weight, atom
, uses, ... Iron is used more than any other metal for producing metal alloys.
Aug 21, 2015 ... Combined with varying (but tiny) amounts of carbon, iron makes a much stronger
material called steel, used in a huge range of human-made ...
Iron was used alone for many years. Historians call it the "Iron Age." Eventually
metallurgists started to mix iron with other metals and developed many alloys.
Iron and aluminium. The method used to extract metals depends on the reactivity
of the metal. Metals are used for a variety of purposes. An alloy is a mixture of a ...