Question

the order of reactivity. of metals is.a)Cu>Mg>Zn>Fe b)Mg>Zn>Fe>Cu c)Cu>Fe>Zn>Mg d)Mg>Fe>Zn>Cu​

Answer 1

what do you understand by the term assimilation

Answer 2

Answer:

b)

Explanation:

Have a look at the reactivity series on Google.

More reactive elements have the ability to lose electrons easily and are mostly metals. Non- Metals are reactive too but they aren't as much reactive as metals.