Question

) Arrange these metals in decreasing order of their reactivity Zn, Al, Fe, Mg

Answer 1

Explanation: The decreasing order of reactivity of Zn, Mg, Al, Cu, Fe is Mg > Al > Zn > Fe > Cu. Reactivity series is K > Na > Ca > Mg > Al > Zn > Fe > Pb > H > Cu > Hg > Ag > Au. The Arrangement of metals in the decreasing order of their reactivities is called the activity series of metals.

click on the brainlist answers

Answer 2

Answer:

MG>AL>ZN>FE

Explanation:

According to the reactivity series of the metals mg ,al and zn are the highely reactive metals and fe is moderately reactive metals.

HOPE THIS WILL HELP YOU