no
Paper clips are made from low carbon steel then plated with solution to prevent rusting. If you want to test this sand off the side of a clip and hang half way it in a glass of water or coke and you will see rust in a short time
Yes it will.
pickel juice....or vinegar and balsamic vinegar.
a few weeks
basic
Water water water water
An atmosphere rich in oxygen, water, acids.
water and iron. Creating iron oxide aka rust.
You leave it in water or out in the rain for a long period of time.
i think that ammoniaabecausee iht is moreeconcentrartedd than bleach!!(:
Oxygen in the water will cause oxidation of iron minerals in the clip, creating rust.