Rust is porous, it allows air & water to get to the metal underneath.
Otherwise the iron will rust and eventually disintegrate and become unusable
No it will not rust as it doesnt have iron in it, but it may corrode and turn black over time
Ashoka pillar has a layer of crystalline iron hydrogen phosphate which protect it from rusting.
Rust is different because, RUST IS MADE UP OF OXYGEN & IRON!!!
It takes an hour for an iron to rust
Zinc doesn't rust; zinc protect iron (and alloys) from rusting.
Galvanizing
Otherwise the iron will rust and eventually disintegrate and become unusable
No it will not rust as it doesnt have iron in it, but it may corrode and turn black over time
I think that srtonger metals like gold do not rust. I also think that some metals, when combined with others do not rust, like when you combine iron with aluminum, it doesn't rust. By definition, the only metals that rust are iron and iron alloys. Even so, not all iron alloys rust. Stainless steel (an iron alloy) does not rust. Gold doesn't rust, in that it doesn't combine with oxygen from the atmosphere to form a surface of gold oxide. But it can tarnish, that is, for a thin transparent darker layer to form on the surface. however steel will rust. to protect a metal from rusting you must galvanzie it or paint. for example to galvanzie iron you must use a metal higher in the electrochemical series like zinc. this will protect it from rusting.
No they will not get rust they are not iron to get rust. only iron get rust.
it probably will over a long time, but it doesnt have much oxygen cause the water is diluted so it wont rust quickly
Magnetism is the "lining up" of atoms. Iron atoms line up easily and tend to stay lined up. Rust is iron plus oxygen plus space: since there is less iron in a given volume of rust than in the same volume of solid iron, there are fewer iron atoms present to be polarized.
Iron reacting with oxygen produces rust, Fe2O3 (Iron (III) oxide) or FeO2 (Iron (II) oxide) depending on the composition of the iron.
Iron does rust by reacting with oxygen.
Ashoka pillar has a layer of crystalline iron hydrogen phosphate which protect it from rusting.
Wax them or coat them with oil to keep moisture away.