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![[Post New]](/templates/default/images/icon_minipost_new.gif) 23 Dec 2006 11:46:48 IST
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What are crystalline & Amorphous solids
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Pankaj Kr. Thapa. |
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26 Dec 2006 15:52:30 IST
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crystalline solids are those which have symmetry translational,rotational and reflexion symmetry and they have long distance order as well amorphous solids dont have have long distance order only short distance may be 2 units
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a 2nd year IIT DELHI student, doing B.Tech in chemical engineering |
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28 Dec 2006 00:17:13 IST
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the natural tendency for most substance is to form crstaline solids when cooled below their melting point.but certain subs like glass tars do not crstalline when cooledto and below their mp when they cooled rapidly.known as amorphous solid means without form.
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Arun / Rashi - Authors Macromind MCQ of Chemistry from G.R Batla |
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28 Dec 2006 12:56:57 IST
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absolutely
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a 2nd year IIT DELHI student, doing B.Tech in chemical engineering |
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