" 

 == Barnstar award == 

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 |style=""font-size: x-large; padding: 0; vertical-align: bottom; height: 1.1em;"" | The Chemistry Barnstar 
 |- 
 |style=""vertical-align: top; border-top: 1px solid gray;"" | For your stellar contributions to the WP:ELEMENTS periodic tablecategorization scheme discussion.    
 |}"