User talk:Lkiuy

September 2009
Welcome to Wikipedia. The recent edit you made to Talk:Chemical change has been reverted, as it appears to have removed content from the page without explanation. Use the sandbox for testing; if you believe the edit was constructive, please ensure that you provide an informative edit summary. You may also wish to read the introduction to editing. Thank you. Wysprgr2005 (talk) 15:41, 26 September 2009 (UTC)