Dichromate-3D-balls.png
![File:Dichromate-3D-balls.png](http://upload.wikimedia.org/wikipedia/commons/thumb/2/27/Dichromate-3D-balls.png/800px-Dichromate-3D-balls.png)
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Description Dichromate-3D-balls.png | Ball-and-stick model of the dichromate ion, Cr 2 O 7 2− | |||
Date | ||||
Source | Own work | |||
Author | Ben Mills | |||
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( Reusing this file ) |
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