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Mrs. Pugliano

copper1

"Gray, Theodore. ""Copper Ball."" Online Image. WebElements Periodic Table of the Elements | Copper | Images of elements. 2010. 1/20/11 .

"

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Uploaded on January 13, 2011
Taken on January 12, 2011

copper1

"Gray, Theodore. ""Copper Ball."" Online Image. WebElements Periodic Table of the Elements | Copper | Images of elements. 2010. 1/20/11 .

"

546 views
0 faves
0 comments
Uploaded on January 13, 2011
Taken on January 12, 2011
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