User talk:DanDao

Please stop your disruptive editing. If you continue to vandalize Wikipedia, as you did at Alkali metal, you may be blocked from editing. Materialscientist (talk) 03:14, 23 May 2010 (UTC)

This is the final warning you will receive regarding your disruptive edits. If you vandalize Wikipedia again, as you did at Atom, you may be blocked from editing without further notice. Materialscientist (talk) 03:14, 23 May 2010 (UTC)