Question

Use the reactivity series to name two metals that are more reactive than magnesium, and three metals that are less reactive.

Answer 1

Answer:

• Two more reactive metals= K and Na
• Three less reactive metals = Al , Zn and Fe

Explanation:

Here we need to state two metals that are more reactive than Magnesium and three metals which are less reactive than Magnesium using the Reactivity series .

The Reactivity series goes like ,

K > Na > Ca > Mg > Al > Zn > Fe > Ni > Sb > Pb > H > Cu > Hg > Ag > Au > Pt

So from this we see that , Pottasium (K) , Sodium (Na) and Calcium (Ca) are more reactive than Magnesium and Aluminium (Al) , Zinc (Zn) and Iron (Fe) are less reactive than Magnesium .

So that ,

→ Two more reactive metals= K and Na

→ Three less reactive metals = Al , Zn and Fe

I hope this helps .

Answer 2

Answer:

More reactive - Sodium and potassium

Less reactive - Aluminum, Manganese and Zinc