The+experiment

What make of hook rusts the fastest in salt water.

Our Aim: To see what hook will rust the fastest in salt water.

Our Hypothesis: We think that the metal hook will rust the fastest in the salt water because...

Ingredients:
 * salt water
 * 3 hooks made out of different metals
 * 3 jars (must be the same)
 * fishing line

Method: 1. Poke a hole in each lid carefully. 2. Cut the fishing line so it is about half the size of your jar. 3: Hang the hooks from the lid of the plastic jar with fishing line. Thread the fishing line through the hole and tie a knot. The hook is tied to the other end. 4: Pour 2 cups of salt water into the jars. 5:Screw the lids back onto the jars. 6:Now we watch the magic happen.