User talk:Chengyq19942007

Welcome to Wikipedia! We welcome your help to create new content, but your recent additions (such as Non metals) are considered nonsense. Please refrain from creating nonsense articles. If you want to test things out, edit the sandbox instead. Take a look at the welcome page if you would like to learn more about contributing to our encyclopedia. Deranged bulbasaur 07:31, 12 March 2007 (UTC)

Please do not delete content from articles on Wikipedia. Your edits could be considered vandalism, and have been reverted. If you would like to experiment, please use the sandbox. --Ed (Edgar181) 11:29, 12 March 2007 (UTC)