User talk:Tcain22

Please refrain from making test edits in Wikipedia pages, such as those you made to Talk:Atom, even if you intend to fix them later. Your edits do not appear to be constructive and have been reverted. If you would like to experiment again, please use the sandbox. Thank you. Materialscientist (talk) 13:50, 7 December 2011 (UTC)

Please stop using talk pages such as Talk:Atom for general discussion of the topic. They are for discussion related to improving the article; not for use as a forum or chat room. If you have specific questions about certain topics, consider visiting our reference desk and asking them there instead of on article talk pages. See here for more information. Thank you. Materialscientist (talk) 13:56, 7 December 2011 (UTC)