Question

Arrange Cu, Ca, Al, Fe, Mg, Pb, Na, and Zn in the decreasing activity order as they appear in
the metal activity series.

Answer 1

Answer:

Na, mg, Al, ca, fe, cu, zn, pb

Answer 2

Answer:

The given metals are arranged in the activity series of metals as follows: Na, Ca, Mg, Al, Zn, Fe, Pb (most reactive) and Cu (least reactive)

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