Question

arrange iron,Mg and Na in increasing order of activity series.

Answer 1

NA
MG
FE


REACTIVITY SERIES

Answer 2

their is a formula to remember the reactivity series is 1.popular means potassium. 2.scientist means sodium 3. can mean calcium 4.make mean magnesium 5.A mean aluminium 6.zoo means zinc 7 .In means iron 8.low means lead 9.humid means hydrogen 10.country means copper 11.satisfying mean silver 12.gold means gold