Answered

which will be more reactive in the following pairs of metal in every case?
a.Mg
b.Ag
c.Fe

Sagot :

Kimkim13id
B. Magnesium

Magnesium is at the Group 2 of the periodic table and it belongs to Alkali Earth Metals and those elements in that group are so reactive. 
Jannajoydid

Mg, Fe, then Ag- Mg is the most reactive and least is Ag this is based on the activity series of metals