May 2024

edit

  Hello, I'm DMacks. I noticed that you added or changed content in an article, Ammonium nitrate, but you didn't provide a reliable source. It's been removed and archived in the page history for now, but if you'd like to include a citation and re-add it, please do so. You can have a look at referencing for beginners. If you think I made a mistake, you can leave me a message on my talk page. Thank you. DMacks (talk) 15:24, 2 May 2024 (UTC)Reply

  Please do not add or change content, as you did at British Rail Class 378, without citing a reliable source. Please review the guidelines at Wikipedia:Citing sources and take this opportunity to add references to the article. Thank you. Danners430 (talk) 07:54, 30 May 2024 (UTC)Reply

  Please stop. If you continue to add unsourced or poorly sourced content, as you did at Trifluoramine oxide, you may be blocked from editing. I see you are making up a lot of incorrect names for chemical articles. Stop doing this! Graeme Bartlett (talk) 21:51, 17 June 2024 (UTC)Reply