Please try to keep markup out of the titles, it will goof up the indexing of the questions. Please see this for more details.
Please see the homework policy as to whether your question meets the site's current criteria.
27 What makes banana bonds possible in diborane? May 4 '12
13 Is there a theory behind selecting elements that may be successful in potential superconductors? May 8 '12
12 What is the geometric configuration of the four fluorine atoms during the synthesis of xenon tetrafluoride? May 4 '12