science prac report rusting

AIM: to find the best way to prevent rust

 

MATERIALS:

4 zync tablets

1 bottle of vinegar

3 drops of soap

1 bottle of water

four small bowls

6 beakers 3 50m and 3 100m

1 bottle of oil

METHOD:

step 1 fill all 100m beckers up to 80m

step 2 get the nails and dip them in the vinegar>

step 3 then dip each one into a subtance

step 3 put them in a patery dish and leave them for a while

when we came back in our project had rusted a bit