Rust is the result of a metal reacting with oxygen in a moist environment in a redox reaction. Some of these redox reactions happen spontaneously, others need some extra energy. The reactions that don't require additional energy will happen on their own.
Iron and steel with both rust, but no other substance will.
They can, but you have to understand that magnetism and oxidation (the process that causes rust) are unrelated.
Because of Iron Oxide
because of it's oxidation
You can find anti-rust things at a store that is known as wal-mart. They have hundreds and thousands of anti-rust products for auto upkeep materials and will be great for you.
Iron or materials containing iron will rust into oxides, either Fe2O3 (light brown) or Fe3O4 (dark brown).
beacause of the gravity of the earth and the satilliate .
A fallen [dead] tree does not rust. Rust is a term specifically applying to the oxidation of Iron and some compounds of Iron. The breakdown [biodecompositon] of trees and other plant materials is accomplished by the action of living microbial "critters" that eat and digest the plant materials resulting in different compounds.
No. Nitrogen is a nonmetal, which is a gas at standard temperature. Only metals rust or corrode.
Oxidation weathering occurs when earth materials react with oxygen in the air, leading to the breakdown of minerals and rocks. This process can result in the formation of rust on iron-containing minerals and the alteration of rock color and composition.
Rusting, is oxidation of the metal to form a metal oxide. Rust does not firmly adhere to the surface of the metal allowing it oxide further.
Rust, disintegration of materials, etc. etc.