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Crystallinity: Revision history


For any version listed below, click on its date to view it. For more help, see Help:Page history and Help:Edit summary. (cur) = difference from current version, (prev) = difference from preceding version, m = minor edit, → = section edit, ← = automatic edit summary

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  • curprev 19:1019:10, 12 April 2018CLCStudent talk contribsm 2,414 bytes +2,377 Reverted edits by Titgirl22 (talk) to last version by Vsmith undo Tag: Rollback
  • curprev 19:1019:10, 12 April 2018Titgirl22 talk contribs 37 bytes −2,377 Dichlorodiphenyltrichloroethane, commonly known as DDT, is a colorless, tasteless, and almost odorless crystalline chemical compound, an organochlorine, originally developed as an insecticide, and ultimately becoming infamous for its environmental impacts. First synthesized in 1874, DDT's insecticidal action was discovered by the Swiss chemist Paul Hermann Müller in 1939. DDT was used in the second half of World War II to control malaria and typhus among civilians and troops. undo Tags: Replaced blanking Visual edit Possible vandalism

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