User talk:82.78.83.91

July 2022
Hello, I'm Tow. I noticed that you made a change to an article, Alkane, but you didn't provide a source. I’ve removed it for now, but if you’d like to include a citation to a reliable source and re-add it, please do so! If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks. Tow (talk) 13:27, 23 July 2022 (UTC)