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$#elementoftheday #periodictable #Tantalum-http://bit.ly/1zuUfIs Online Periodic Table - http://bit.ly/1vrT0wk Tantalum is a rare, hard, lustrous transition metal that is highly corrosion resistant. It is part of the refractory metals group, which are wide | by worldofchemicalsmedia$

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#elementoftheday #periodictable #Tantalum-http://bit.ly/1zuUfIs Online Periodic Table - http://bit.ly/1vrT0wk Tantalum is a rare, hard, lustrous transition metal that is highly corrosion resistant. It is part of the refractory metals group, which are wide

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Uploaded on February 11, 2015