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Chemistry - Wikipedia, the free encyclopedia |
 | | Chemistry (derived from the Arabic word kimia, alchemy, where al is Arabic for the) is the science of matter that deals with the composition, structure, and properties of substances and with the transformations that they undergo. |
 | | Inorganic chemistry is the study of the properties and reactions of inorganic compounds. |
 | | Organic chemistry is the study of the structure, properties, composition, mechanisms, and reactions of organic compounds. |
| en.wikipedia.org /wiki/Chemistry (2381 words) |
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