hey guys what will happen if
a nail has been kept in a wet cloth for two days ? does it get rusted ? how this process occurs ? explain
Answers
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ANSWER
A nail, when exposed to the elements for any extended length of time, undergos some familiar changes. The silvery sheen of a new nail gives way to reddish-brown spots, which then spread to cover the entire nail. The sharp outline softens, covered in rough scale and eaten away with tiny pits. Eventually, the rust reaches the core, until you can break the nail between your fingers. Finally, the nail crumbles entirely, leaving only a powdery stain. The cause of all this is a chemical reaction between the iron in the nail and oxygen dissolved in the water it encounters.
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Answer:
yes.... it will rust... if air is also there
Explanation:
Rust is another name for iron oxide, which occurs when iron or an alloy that contains iron, like steel, is exposed to oxygen and moisture for a long period of time. ........
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