write the use of given metal gold, copper, zinc, aluminum
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Answer:
Copper and aluminium are most frequently used as the electrical conductors in electrical cables due to their low resistance and excellent conductivity. These metals are both ductile and relatively resistant to corrosion, but they also have different properties which make them useful for various applications.
The Most Useful Metal
The Most Useful MetalGold conducts electricity, does not tarnish, is very easy to work, can be drawn into wire, can
be hammered into thin sheets, alloys with many other metals, can be melted and cast into highly detailed shapes, has a wonderful color and a brilliant luster.
Zinc is also used in alloys such as brass, nickel silver and aluminium solder. Zinc oxide is widely used in the manufacture of very many products such as paints, rubber, cosmetics, pharmaceuticals, plastics, inks, soaps, batteries, textiles and electrical equipment.
Gold is the most useful metal in Jewellery.
Rings, bracelets, necklaces, earrings and many other jewellery items are fashioned from gold, and gold is the most precious metal used for jewellery settings .
Gold is used as money .
Gold is used in space to reflect radiation and stabilize temperatures.
The most important use of copper is in electrical wiring it is an excellent conductor of electricity , it can be made extremely pure .
copper is also an important ingredient of many useful alloys combinations of metal , melted together.
Because it resists corrosion and conducts heat well , copper is widely used in plumbing and heating applications
Zinc is used to galvanize other metals , such as iron , to prevent rusting .
zinc is used to produce die -castings which are important in automobile , electrical and hardware industries.
zinc is used in alloys such as brass , nickel silver and aluminium solder .
Zinc oxide is widely used in manufacture of very many products such as paints , rubber , cosmetics, pharmaceutical, plastics, inks , soaps , batteries , textiles and electrical equipment.
zinc also used an anode material in batteries .
Aluminium is a light metal so we can use 8n aeroplanes .Aluminium is also suitable for wrapping food because it does not corrode easily.
Roads transports - aluminium is very strong it's used extensively it's used rugged hummer vehicle and the off road land rover .