Name one metal the nail could be made from?"
Aluminum is a metal.
A marble is made of glass (a non-metal) and is translucentA nail is made of a metal and is opaque
It entirely depends upon what metal, or more likely metal compound, the nail is made out of. However, as with anything made of metal, you can be fairly sure it will be a good conductor of electricity no matter what it's made from.
A nail made of steel.
Anything made out of metal is likely to be a good conductor.
All organic compounds contain Carbon element. Iron nail contain some carbon but as a free element and such,so nail is called as made of metal and is inorganic.
The oxygen in the water reacts with the metal in the nail - forming metal oxide (rust)
yes, it's just that the metal becomes a new compound. It wouldn't be metal anymore.
yes
Sure; nails are usually made from some metal, and all metals are conductors.
Oxidization of the metal.