Question

Put these metals in a correct order following its reactivity, as

Mg, Ca, Au, K, Na, Zn

Answer 1

Answer:

K

Na

Ca

Mg

Zn

Au

with K being highly reactive and Au being lowly reactive

hope this is right

Answer 2

Explanation:

Na > Ca > Mg > Al > Zn > Fe > Sn > Pb > Cu > Ag.

I hope my answer is correct and keep it up!!!