When loss of iron is not adequately compensated by adequate dietary iron intake, a state of latent iron deficiency occurs, which over time leads to iron-deficiency anemia if left untreated, which is characterised by an insufficient number of red blood cells and an insufficient amount of hemoglobin. See more Iron is a chemical element with symbol Fe (from Latin: ferrum) and atomic number 26. It is a metal that belongs to the first transition series and group 8 of the periodic table. It is, by mass, the most common element See more Iron shows the characteristic chemical properties of the transition metals, namely the ability to form variable oxidation states differing by steps of one and a very large coordination and … See more Iron plays a certain role in mythology and has found various usage as a metaphor and in folklore. The Greek poet Hesiod's Works and Days (lines … See more Laboratory routes For a few limited purposes when it is needed, pure iron is produced in the laboratory in small … See more Allotropes At least four allotropes of iron (differing atom arrangements in the solid) are known, … See more Cosmogenesis Iron's abundance in rocky planets like Earth is due to its abundant production during the runaway fusion and explosion of type Ia supernovae, … See more Development of iron metallurgy Iron is one of the elements undoubtedly known to the ancient world. It has been worked, or wrought, for millennia. However, iron artefacts of great age are much rarer than objects made of gold or silver due to the ease with which … See more WebIron is a grey, silvery metal. 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. …
The science of metals - Explain that Stuff
WebWhat are soldering iron tips made from? These accessories are a bit more simplified and use only 2 metals to create them. Copper is an excellent conductor of heat or electricity but that metal corrodes to easily and cannot be the sole metal used if … high commission south africa ottawa
Science KS1/KS2: How is steel made? - BBC Teach
Webstainless steel, any one of a family of alloy steels usually containing 10 to 30 percent chromium. In conjunction with low carbon content, chromium imparts remarkable resistance to corrosion and heat. Other elements, such as nickel, molybdenum, titanium, aluminum, niobium, copper, nitrogen, sulfur, phosphorus, or selenium, may be added to increase … WebSimple soldering iron. Metal chassis, metal heating element, wires to conduct electricity, insulation for the handle, plastic, and a power cord. Cordless soldering irons. Metal … WebJun 5, 2015 · The Composition of Steel. Steel is an alloy of iron and carbon. It can contain small quantities of silicon, phosphorus, sulfur and oxygen. The carbon content of steel is between 0.08 to 1.5 percent. This makes it harder than wrought iron but not as brittle as cast iron. Steel has a unique balance of hardness, flexibility and tensile strength. how far kelowna from vancouver