What is Allotrope?
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one of at least two different forms of an element. Different allotropes of a substance often have very different properties from each other; e.g. white phosphorus (P4) is a highly reactive and toxic substance that glows in air due to its high reactivity and possesses a molecular structure, while red phosphorus (the stuff used to make strikers on match boxes) is a non-toxic substance that has a polymeric structure.
White tin is a shiny, electrically conductive metal usefull for plating cans to prevent corrosion, while gray tin is a semiconductor that possesses no uses whatsoever
Random Words:
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one who goes out and looks for people on the street who will have an oragy with him/her usually conststing of 5 or more peoples. Also ma..
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A delicious snack in which a jar of marshmallow spread (usually bought from the local safeway) and peanut butter are smeared graciously ..
