User talk:Pannaporn

Copyright/close paraphrase issues
Please see the history of your article to learn about the issue. --Taweetham (talk) 11:38, 11 June 2017 (UTC)

I removed the text copied. You are welcome to totally rewrite it, in your own words. Also if you do so, can you please find a proper citation for " J. Am. Chem. Soc. 61 (1939) 1868" which includes authors, and the title of the article? This is so that others can find it easily, I looked and failed to find it online. Graeme Bartlett (talk) 12:05, 11 June 2017 (UTC)

No original research
Please read the policy above. Your contribution to 1,1-Difluoroethylene have been reverted. --Taweetham (talk) 12:02, 26 July 2017 (UTC)