arrange Cu, Ca, Al, Fe, Mg, Pb, Na and Zn in the decreasing activity order as they appear in metal activity series
Answers
Answered by
10
Na - Ca - Mg - Al - Zn - Fe - Pb - Cu
jai031:
its wrong
see the another answer
Answered by
12
Na > Ca>Mg>Al>Zn>Fe>Pb > Cu>
This Ans is undoubtedly right
This Ans is undoubtedly right
more over it do not contain all the elements
thats why....
but then too it's not the right order
its right
whose answer is right
now u have corrected ur order
so, both Ans is right
see it
why was my Ans not choosen as brainlist
when, I had given right Ans before him
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