What are the properties of metals?
with more than 70 different types of metals on the planet, some may wonder what defines a substance like metal. Metal properties help to describe what properties the fabric usually has, which makes it metal rather than an alloy or non -metallic element. Metal properties also help to distinguish one metal from another, because no two metals will share exactly the same properties. Physical properties, chemical properties and conductive properties are all examined areas that help define the type of metal.
In terms of the physical properties of metals, they tend to share several common features. Most metals are towing, which means they can be overcast and twisted into threads and wires. Metals are also usually very tradable, which means that they can be pounded or pushed into the leaves. One of the other very common physical properties is the shine or the degree of shaving. Metals are significantly shinier or shinier than non -metallic elements.
The chemical properties of metals concern how the substances react with other elements. Most metals nIt responds to oxygen over time in a process known as oxidation. Oxidation is what is responsible for rust on iron or copper corrosion. Some metals react with acids, while others like sodium respond strongly and violently to water. Not all metals have the same chemical properties; Examination of these properties is one way to distinguish one type of metal from another.
Many metals have a high level of conductivity, which means they are good in the movement of heat or electricity. Not all metals have the same level of conductivity and the temperature at which the metal is most conducting may vary between substance. Copper and aluminum are highly conductive metals; Wolfram and Zink are much less conductive.
Understanding the properties of metals is vital for the determination of the help in almost any situation. For example, cast iron can be good for pans of frying because the heat is doing well but is too fragile to work well asbuilding material. Metal wires are usually made of substances that are conductive and highly towing, because they are easier to form into long, twisted springs. When welding, metals are preferred to melt and insure. Without the correct understanding of metal properties, it is not possible to know whether the beam will last a building or the ring will oxidize within a few months or for decades.