Poster sample. | |||
Sample Image | |||
Poster sample. Oganesson is named for the physicist Yuri Oganessian, so a picture of him represents the element in my Photographic Periodic Table Poster. Source: Theodore Gray Contributor: Theodore Gray Acquired: 15 April, 2006 Text Updated: 27 October, 2017 Price: Donated Size: 6" Purity: 0% | |||
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