write the uses of aluminum and copper?
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Answers
Answer:
Aluminium:
Aluminium foils are used as wrappers for chocolates.
The fine dust of the metal is used in paints and lacquers.
Aluminium, being highly reactive, is also used in the extraction of chromium and manganese from their oxides. Wires of aluminium are used as electricity conductors.
Alloys containing aluminium, being light, are very useful.
Copper:
Copper is used for making wires used in electrical industry and for water and steam pipes.
It is also used in several alloys that are rather tougher than the metal itself, e.g., brass (with zinc), bronze (with tin) and coinage alloy (with nickel).
Answer:
Aluminium :
Aluminium foils are used as wrappers for chocolates. ... Aluminium, being highly reactive, is also used in the extraction of chromium and manganese from their oxides. Wires of aluminium are used as electricity conductors. Alloys containing aluminium, being light, are very useful.
Copper:
Most copper is used in electrical equipment such as wiring and motors. This is because it conducts both heat and electricity very well, and can be drawn into wires. It also has uses in construction (for example roofing and plumbing), and industrial machinery (such as heat exchangers).