oxygen
cuz the soda is dark and that's how the penny gets dirty thank you
no it does not it cleans the penny a bit.
Vinegar contains Acetic acid that reacts with the copper in the penny.
Penny
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the acidity breaks into the dirty molecules and cleans it off
yes because all of the chemicals in the sodas can make a compound to clean the dirty penny!
In the movie Dirty Dancing, Penny becomes pregnant after her and Robbie have sex. Penny was played by Cynthia Rhodes and Robbie by Max Cantor.
Lemon juice and salt can clean a dirty penny alsovinegar and salt
Penny
Cynthia Rhodes
Penny Johnson