make your question more clearer and i think it is vinegar
the chemacls in vinager makes the penny rust
Salt water will rust a penny faster than vinegar because salt water is an electrolyte that enhances the electrical conductivity, accelerating the oxidation process on the surface of the penny.
water
Lemonade
salt water
a long time
Yes water makes a penny rust faster in water because the particles are nore affective and the coke does not have near as many particles as water well good luck with the expirementing that project!!!!!!!!
Nope! Sorry. Water will not clean a penny. If a coin stays too long in water, it might rust.
Yes it does I did an experiment on it
water and iron. Creating iron oxide aka rust.
rust no. Well maybe a 1943 steel penny.
water