mention one main use of each of the following:copper , aluminium, phosphorus, and hydrogen
Answers
Answer:
copper- used in electrical equipment such as wires and motors
hydrogen-it is used in reduction of mettalic ores
alluminium- it is used for kitchen utensils,window frames etc
phosphorous -it is used in flares and incendiary devices
Answer:
The uses of the following elements are as follows:
Copper
Copper is a good choice for a kitchen sink because it is generally resistant to corrosion and it has anti-microbial properties. It is used to make utensils which is very useful for our health purpose. Copper water bottles are very prevalent in recent times as it has very good properties. Copper wires are used in electrical appliances insulated by PVC coating.
Aluminium
Aluminium is widely used in the packaging industry for the production of coils, cans, aluminum foils, and other wrapping materials. Aluminium utensils are also prevalent and used in kitchen.
Phosphorus
Phosphorus is a plant nutrient and its key use is its phosphate compounds in the manufacture of fertilizers. For example matchsticks, which are made up of red and black phosphorus.
Hydrogen
Hydrogen with oxygen produces an oxy-hydrogen flame which was used for cutting and welding of instruments.
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