Question

mention the main uses of the following: phosphorus sulphur copper, Iron, aluminium, Hydrogen​

Answer 1

Answer:

$phosphorous \: are \: used \: in \: fertilizer \: to \: improve \: fertility \: of \: soil \\ it \: is \: also \: used \: in \: making \: matchsticks \\ sulphur \: is \: use \: to \: make \: sulphurc \: acid \\ copper \: is \: used \: to \: make \: wire \: or \: uensils \\ iron \: is \: used \: to \: make \: steel \: or \: machine \: goods \\ aluminium \: is \: used \: to \: make \: door \: aeroplane \\ hydrogen \: is \: use \: for \: combustion \:$

Answer 2

phosphorus is used for manufacture of match stick, sulphur used for manufacture of gun powder, copper for making electronic wire and cable, iron is used for making bridge,engine parts, aluminium is used for making domestic utensils and hydrogen is used for ammonia, hydrogen chloride.