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Thank you for purchasing the Giant Periodic Table.
You will be pleased with this durable, easy-to-see, 4' x 8' periodic table. This periodic table was updated in 2010 through element 118. The atomic weights were updated according to IUPAC’s 2007 recommendation and a yellow outline has been placed around elements 113 and above. These elements have not been officially named by the IUPAC. They currently use generic names that express the element number. The evidence for these elements has yet to be confirmed and ratified by IUPAC, but the experiments concerning these elements have been published and are under review. Element 117 has not yet been discovered at the time of publication for this periodic table.