Jan 05, 2016 AM EST - Jean Marie Abellana
The International Union of Pure and Applied Chemistry (IUPAC) announced recently about the existence of four new elements to be included permanently in the Periodic Table of Elements.
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K-WAVE - Dec 31, 1969 PM EST - Hannah
K-WAVE - Dec 31, 1969 PM EST - Hannah
K-WAVE - Dec 31, 1969 PM EST - Hannah
K-WAVE - Dec 31, 1969 PM EST - Hannah
