User talk:80.193.13.111

Hello. I noticed you just changed sulfur to sulphur many times in the article sulfur. Please don't do this. Sulfur is spelled differently in different English-speaking countries, but the International Union of Pure and Applied Chemistry has decided that the standard spelling to be used by scientists from all countries is sulfur.

I'm English, but because I'm a chemist, I always spell sulfur with an f. In fact, the Royal Society of Chemistry demands that sulfur be spelled with an f.

Chemistry experts who edit Wikipedia have agreed that sulfur must always be spelled with an f, everywhere in Wikipedia. Do not contravene these rules. Every time you change sulfur to sulphur, someone will revert your work soon thereafter. You will not be able to get the spelling of sulfur permanently changed in Wikipedia, so do not try. You are just wasting time.

Perhaps consider joining the Wikiproject on Chemistry and help to improve Wikipedia's chemistry articles in a way that others will find acceptable.

Ben 11:49, 3 April 2007 (UTC)