The International Year of the Periodic Table 2019

12-02-2019

The UN Education, Scientific and Cultural Organization(UNESCO) declared 2019 as "International Year of the Period Table of Chemical Elements"The periodic table of chemical elements is completing its 150th birthday, and the UN scientific agency has choosen this year to celebrate this event. UNESCO is headquartered at Paris,France .Read More : https://indianexpress.com/article/world/unesco-celebrates-150-years-of-chemistrys-periodic-table-5561030/

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