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Introduction
Metal can be categorised as the chemical or physical properties where metal is regarded as the component that readily forms cations (positive ions) and has metallic bonds. Metal types can be demonstrated as chemical components like iron, a molecular compound like polymeric sulphur nitride and an alloy like stainless steel. Metal types are classified based on their chemical or physical properties. Some examples of metals include zinc, copper, lead, tin and many more. Metals are utilised in multipurpose that benefits several industries and humans for daily use. The metal chemical properties are demonstrated as the features of a specific substance that is observed in the chemical reaction. From the chemical properties of metals, it is comprehended that metals possess high density. It is highly sonorous in nature because it creates an in-depth ringing sound when struck hard by other objects.
Metal types and functional attributes
Metal types are classified based on physical or chemical properties, which include “Ferrous” and “non-ferrous”. Ferrous metal types comprise iron as compared to the non-ferrous metal, which possesses its own distinct properties. Ferrous metal types are recognised for their durability and tensile strength and the features are identified by their utilisation in long bridges and tall buildings. Ferrous metal types have magnetic properties and their component content includes “carbon”, “nickel” and “chromium”. Broadly, ferrous metal is utilised in piping as it has low carbon steel, which is mainly used in bike frames, car bodies. Non-ferrous metal types possess high benefits over ferrous materials because of their malleability. Non-ferrous metals are considered non-magnetic, which is essential for many writing and electronic applications. Non-ferrous metals are utilised because of their desirable characteristics such as higher conductivity, low weight and resistance to corrosion.
Example of metals
Ferrous metals have the highest magnetic properties, which are utilised in large motors and electrical appliances. Ferrous metals are easily created less corrosive by summing up different components or by the protection of cathodes. Ferrous metals are mostly used in engineering industries and buildings. Some common examples of ferrous metal include carbon steel, cast iron, wrought iron and alloy steel. Apart from these, ferrous metals are utilised in industrial piping, railroad tracks and many domestic and commercial tools. The ferrous metal utilised in the refrigerator permits the individual to pin the shopping list with the magnet.
One of the biggest benefits of Non-ferrous metal over ferrous metal is malleability and lighter weight. Non-ferrous metals have the highest resistance to corrosion and rust. The properties of non-ferrous are mentioned as high corrosion resistance and ease to fabricate. Non-ferrous metals are regarded as colourful, have low density and are non-magnetic. Some common examples of non-ferrous metals include aluminium, lead, and zinc, tin. Along with this non-ferrous metal are precious metals, which include silver and gold.
Metal chemical properties
Metal chemical properties are significantly important which is based on the substances and some chemical properties are illustrated below:
Metals create an alloy with non-metals or other metals and some metals react with air gets corroded .
Metals are regarded as a good conductor of electricity and heat, whereas lead is regarded as an exception. Metals are generally in a solid state at normal and room temperature. Mercury is regarded as an exception that belongs to the liquid state.
Many metals create metal oxides by burning in the oxygen whereas highly reactive metals act very violently when they are completely burnt in the oxygen.
Sodium and potassium are regarded as highly reactive materials where potassium and sodium react with water and the reaction of exothermic reactions takes place where fire catching is seen in Hydrogen.
Conclusion
The study has critically mentioned the metal types where examples of different types are provided. The chemical properties of metals are reflected in the study, which has focused on the fact that one type is more beneficial as compared to the others. It is comprehended from the discussion that metals are irresistible in producing electricity and heat. It is also understood that metal misplaces the less reactive metal in the salt solution of the metal.
