Use the re activity series :A.calcium is not useful for household articles. B.copper is used for making water pipes and not lead. why?C.powdered magnesium is used in fireworks.D.gold is an excellent material for filling the cavity in teeth.
Answers
Answered by
0
becz calcium has high reactivity
becoz the reactivity is low compare to lead
becoz mg is highly reactive and flammable
becoz it is very low reactivity
becoz the reactivity is low compare to lead
becoz mg is highly reactive and flammable
becoz it is very low reactivity
Similar questions