Cobalt
Cobalt metal (47g) produced by thermite reaction. Cobalt is one of the five ferromagnetic elements and is attracted by a magnet.
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Uploaded on June 25, 2010
Taken on June 25, 2010
Cobalt
Cobalt metal (47g) produced by thermite reaction. Cobalt is one of the five ferromagnetic elements and is attracted by a magnet.
781
views
0
faves
0
comments
Uploaded on June 25, 2010
Taken on June 25, 2010