give one use of -
copper
nitrogen
iodine
aluminium
mercury
iron
Oxygen
chlorine
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copper is used for making insulated wire nitrogen is used in food materials to prevent rancidity aluminium is used to make corrosion proof materials mercury is used in general thermometer iron is used to make heavy materials like rod and automobile though oxygen we respire chlorine is used in bleaching powder
kanishkjain1301:
i am in 8th standard i dont think this answer will work
this answer will absolutely work
ok thank u
for u because i had given answer in easy way
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