As the rust expands the nail will get slightly bigger then reach a point when starts to disintergrate.
The plural of rust is rusts. As in "a nail left in the open rusts easily".
a nail rusts
because its a chemical reaction
a penny
No. Iron rusts but it is not biodegradable.
Salt water.
No, a nail does not become lighter when it rusts. Rust is actually iron oxide that forms on the surface of the nail, which can increase the overall weight of the nail due to the addition of oxygen atoms from the rusting process.
yes, it's just that the metal becomes a new compound. It wouldn't be metal anymore.
Outside on wet soil
Rusting is an oxydation reaction.
no it will not rust a nail because the asdi in the lemon juice cleans the nail
the iron combines with oxygen, forming iron III oxide, or Fe2O3