Scientists with the International Union of Pure and Applied Chemistry (IUPAC) have officially approved the names of four new elements, completing the seventh row of the periodic table.
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http://gizmodo.com/your-periodic-table-is-officially-out-of-date-1789605023 Your Periodic Table Is Officially Out of Date
[cheapestps3controller269.blogspot.com] Your Periodic Table Is Officially Out of Date
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