Browse history From year (and earlier): From month (and earlier): all January February March April May June July August September October November December Deleted only For any version listed below, click on its date to view it. For more help, see Help:Page history. (cur) = difference from current version, (prev) = difference from preceding version, m = minor edit, → = section edit, ← = automatic edit summary (cur | prev) 06:21, October 29, 2014 Scientific29 (wall | contribs) . . (116 bytes) (+21) . . (Adding categories) (undo) (cur | prev) 15:00, September 1, 2014 No Tears Only Dreams Now (wall | contribs) m . . (95 bytes) (+95) . . (Created page with "A compound is a pure substance composed of two or more elements bonded together in some manner.") (VisualEditor) Retrieved from "https://sciencemadness.fandom.com/wiki/Category:Chemical_compounds" Community content is available under CC-BY-SA unless otherwise noted.