Yes, tin will go corrode and go rusty if left to the elements.
Because it melts at a realtively low temperature, it doesn't corrode, and it has excellent conduction qualities.
Moisture and oxygen.
it makes it rust and corrode
Metals that corrode in salt water easily include iron and tin.
Tin actually will corrode. It is not actually all that resistant to corrosion. It is, however, less susceptible to corrosion than iron. That may be where the myth that it doesn't rust comes from.
tin and chlorine
The intramolecular forces are weaker and therefore broken easier than tin which contain metallic bonds. Intramolecular forces are substantially weaker than mettalic.
it makes it rust and corrode
White metal: "Any of various whitish alloys, such as pewter, that contain high percentages of tin or lead." Yes, but very slowly. Tin and lead and pewter do not corrode easily. Also, the rate would decrease over time, as a layer of oxide would coat the surface preventing further corrosion.
Tin and lead makes pewter
Large amounts of oxygen, combined with dark magic, have been proven to make iron corrode quite quickly.