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Mrs. Pugliano

copper3

"Gray, Theodore. ""Copper."" Online Image. WebElements Periodic Table of the Elements | Copper | Images of elements. 2003. 1/20/11 . "

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

copper3

"Gray, Theodore. ""Copper."" Online Image. WebElements Periodic Table of the Elements | Copper | Images of elements. 2003. 1/20/11 . "

528 views
0 faves
1 comment
Uploaded on January 13, 2011
Taken on January 12, 2011
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